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Residual valvular damage-As described above, the mitral and aortic valves are most commonly affected by rheumatic fever and the severity of carditis is quite variable. To define the ability of the test and reference interval to identify a disease state, the diagnostic sensitivity and specificity are measured. Though most institutions in this study continue to use withdrawal policies that address behavior if a student seems Dickstein, G. Role of computed tomography and myelography in the diagnosis of central spinal stenosis. Clostridium difficile carriage in elderly subjects and associated changes in the intestinal microbiota. However, vitamin K is found in relatively high concentrations in liver, heart, and bone compared with other tissues. The significance of averages depends on our knowledge of the extent of chemical heterogeneity at a particular landing site. It inhibits the enzyme ribonucleotide reductase which converts ribonucleotides to deoxyribonucleotides. Aspirin is contraindicated in patients with gastrointestinal or genitourinary bleeding, retinal bleeding, peptic ulcer, haemophilia or uncontrollable hypertension. Mantle cell lymphoma Mantle cell lymphoma is derived from pre-germinal centre cells localized in the primary follicles or in the mantle region of secondary follicles. Information regarding health care guidelines for patients with Down syndrome can be found at. This problem becomes acute after birth as maternal clearance of fetal bilirubin ceases and conjugation of bilirubin by the neonatal liver has not yet reached full activity. Regression lines developed from the equation log y = a log x + b, where y = concentration of element, x = concentration of Rb (or Cs), r = residual to least-squares fit, a = slope of regression line, b = intercept of regression line. While not all children who snore have sleep apnea, there is recent literature that raises concerns that snoring without apnea has neurobehavioral consequences. Marrow aspiration and trephine biopsy may also provide evidence of leukaemia, myelodysplasia or other infiltration. Hookworm may aggravate iron deficiency, as may repeated pregnancies or growth and menorrhagia in young females. Disease incidence appears to be consistent across geography and ethnicity, although it is noted that survival rates in some countries are likely to be impacted by the availability of drugs and diagnostic technologies. For example, it is unknown whether the initiating event at the time of death is cessation of breathing, cardiac arrhythmia, or asystole. Intravenous methylxanthines are generally not recommended because they provide little benefit over inhaled 2agonists and may contribute to toxicity. Effects of hypoxia on respiratory neural output and lower esophageal sphincter pressure in piglets. For example, older studies indicated that high rates of lipid infusion, usually at least twice the maximal rates provided to preterm infants, could possibly contribute to pulmonary vascular resistance and pulmonary artery hypertension, as well as impaired bilirubin metabolism. Stimulation by food proteins plays a critical role in the maturation of the immune system. General Considerations Intrahepatic cholestasis is characterized by hepatocyte dysfunction and patency of the extrahepatic biliary system. In the United States and Canada, it is not a major concern because nearly all infants receive prophylactic vitamin K at the time of birth. Mature soils (A and F) show a concentration of grain sizes and track densities into single peaks (Blanford et al. Underlying the corneocytes are viable keratinocytes, which migrate outward and terminally differentiate to become corneocytes. Aluminum is third most abundant, contributing about 10% of the atoms in the highlands, but only about 4. Pathways of hepatic lipid metabolism and plasma lipid transport are also fundamentally different during placental nutrition from those occurring with enteral alimentation or parental nutrition. Instead, this perspective is derived primarily from considerable clinical experience (608) and patient reports.

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When such concerns arise, the family history, growth curve, pubertal stage, and assessment of skeletal maturation allow assessment of predicted 6. Depending upon the specific question, between 0% and 32% of patients provided a com-pletely opposite response on test-retest. The regolith also contains information about the rate at which meteoroids and cosmic dust have bombarded the Moon-and, by inference, the Earth. Conductive hearing loss is typically correctable by addressing the point in sound transmission at which efficiency is compromised. Guest and Murray (1976) mapped their distribution on the lunar nearside and farside. Studies indicate that both viral and host genetic factors, not fully defined, play a role in determining the rate of disease progression. Dean, University of Georgia the Power of Potential: Navigating Disability and the Career Search with Students Samuel Harvey, M. The bright circular features are metallic Fe, which occurs as isolated droplets, and trains and swirls of small droplets (<5 µm). If bacteriologic diagnosis is critical, suspected material should be cultured on chocolate agar as well. In particular, a distinction is made between the mechanical assembly of the components of a breccia and their lithification into coherent rocks. Developmental Considerations Much of what we know of traumatic brain injury is based on experience in adults. Possible stem cell transplantation, allogeneic or autologous Further consolidation. Controversy 7: How Does One Predict Whether Full Intestinal Adaptation Will Occur? Several crypts lack areas o f epithelial covering, but most have an abnormally thin epithelial lining of bizarre regenerating epithelium. Detection of clustered gastrointestinal contractions in partial intestinal obstruction by surface vibration analysis. If culture for gonorrhea is positive, treatment should be based on results of antimicrobial susceptibility. These guidelines are not absolutes, however, and their application requires physician judgment. Received: May 06, 2019; Accepted: May 20, 2019; Published: June 04, 2019; Skin reflects origin, lifestyle, age and state of health. Lifetime prevalence rates for anxiety disorders also appear to be higher for patients with anorexia or bulimia nervosa. A maximum daily dose of 30 mg should be considered for patients with moderate hepatic impairment (Child-Pugh Class B). Biodiversity describes the complexity of life and includes the number, variety and variability of living organisms. Some of the more frequently mentioned syndromes associated with congenital hearing loss include the following: Waardenberg, branchio-oto-renal, Usher, Pendred, Jervell and LangeNielsen, and Alport. Although an obstructive apnea index of greater than one event may be statistically significant, whether it is clinically relevant remains unclear. Just as in the case of otitis media meta-analyses, the quality of the trials included biases the results. Entamoeba histolytica invasion occurs via the large bowel, although a history of diarrhea (colitis-like picture) is not always obtained. Food handlers and child care workers with salmonellosis should have three negative stool cultures before resuming work. Any child presenting with cavus feet should receive a careful neurologic examination and radiographs of the spine. Today, universal newborn hearing screening is mandated in a majority of states, with a goal of hearing loss identification by 3 months of age, and appropriate intervention by the age of 6 months. Mucous membrane ulcers-painless ulcers on the hard palate or nasal septum (or both). Desquamation begins on the face at the end of the first week and becomes generalized by the third week. The data are separated into individual chapters by topic, and the goal has been to make each chapter independent, so that a minimum of cross-referencing is required to extract the data.

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Because transmission is usually through respiratory droplets, isolated pulmonary parenchymal tuberculosis constitutes more than 85% of presenting cases. During an acute episode, a helium­oxygen mixture (heliox) can be administered because the low density of the gas mixture facilitates movement of air through the adducted vocal cords. Treatment should be started emergently and in an intensive care setting but should not be delayed for the sake of transporting the patient. Together these events cause accumulation in the bone marrow of early haemopoietic cells known as blast cells. Depending on technique used, these may be relatively free of leukocytes, which is important for avoiding alloimmunization. Average composition of Cayley Plain soil (60050, 60500, 61140, 61161, 61180, 61220, 61240, 61500, 62240, 62280) from the Apollo 16 site. Platelet transfusion may be 80 % 60 40 20 0 Incidental Hypertensive thrombocytopenia disorders Immune disorders Others Figure 30. The Apollo 12 mission provided samples of the young Eratosthenian basalts, and the older Late Imbrian basalts were obtained from several mare landing sites. When papilledema or focal motor signs are present, a lumbar puncture may be delayed until a neuroimaging procedure has been done to exclude spaceoccupying lesions. Use of human milk in the intensive care nursery decreases the incidence of nosocomial sepsis. However, recent data show that functional plasticity changes are accompanied by struc tural remodelling and reorganization of synapses, cells and circuits that can also occur at various anatomical and temporal scales7­9, thereby further adding complexity and a large dynamic range, and potentially accounting for the development of pain that extends over longer periods of time. Mechanisms of disease: mechanisms and clinical implications of cholestasis in sepsis. If renal recovery does not ensue, arrangements are made for chronic dialysis and eventual renal transplantation. They will also contain information about the pressures (and therefore the depths) at which melting occurred. Paul C et al: Safety and tolerability of 1% pimecrolimus cream among infants: Experience with 1133 patients treated for up to 2 years. Greer presents an evidence-based argument that supports the use of these supplements in preterm infants. A cycle of stimulation of the nerve is established (typically 30 seconds of stimulation every 5 minutes), which has an antiepileptic effect, reducing seizures by at least 50% in over half the children so treated. Regulation of proteolysis and optimal protein accretion in extremely premature newborns. The diagnosis of a brachial plexus lesion should be based on the history and clinical examination. The incidence and prevalence of chronic kidney disease seem remarkably consistent globally, though not always well documented, whereas the distribution of those receiving renal replacement therapies (dialysis and transplantation) varies by country. Lower horizontal axis shows particle size as, where = -log2 d and d is the particle diameter in millimeters. The slightly pinkish masses on the o u t side o f e:;h kidney are the testicles with the w hit ish band o f epididymis on their surface. With the advent of advanced technologies, newer cleansers are now being manufactured which are mild, provide moisturizing benefits and can be easily washed off. In low- and middle-income countries, strongyloidiasis is endemic; children are at highest risk of chronic infection. A more complete view of the textural characteristics of the regolith, layer by layer, has been obtained from analyses of regoliths sampled by drilling at the Apollo 15, 16, and 17 sites. For major neurocognitive disorder with possible Lewy bodies, without behavioral disturbance, code first 331. The most common cause of chest pain (30% of children) is inflammation of musculoskeletal structures of the chest wall. Weight gain results in improvements in most of the physiological and psychological complications of semistarvation [I]. This reflex peristaltic response and airway protection are the end result of the activation and interaction of receptors, afferents, brain stem Mid-esophageal infusion Respiration 500 0 1000 0 20 13 Water sw Air flow 0 100 Pharynx 0 Upper esophageal sphincter Proximal esophagus Middle esophagus Distal esophagus Lower esophageal sphincter 100 0 100 0 100 0 100 0 100 0 100 Stomach 0 mm Hg 5 sec 11:02:00 Upper esophageal sphincter contraction Secondary peristalsis Lower esophageal sphincter relaxation 11:22:20 Figure 3-3 Example of swallow independent secondary esophageal peristalsis in a premature infant in response to a mid-esophageal infusion. There is a prodromal phase of erythema, often beginning around the mouth, accompanied by fever and irritability.

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Bone scan is sensitive but nonspecific and should be interpreted in the clinical context before radiographic findings become positive. Claudin-1 and claudin-2 expression is elevated in inflammatory bowel disease and may contribute to early neoplastic transformation. High-resolution computed tomography has been used to quantify hyperinflation and bronchial wall thickening as a marker of airway remodeling in children with severe asthma and define peripheral airways disease and is useful in ruling out certain diagnoses in patients with difficult to manage asthma. Laboratory Findings and Imaging Elevated peripheral white blood cell count with a neutrophil predominance or an elevated erythrocyte sedimentation rate may be present. Warren and coworkers (a series of 14 papers published in the Proceedings of the Lunar Science Conference, beginning with Boynton et al. Blood group antibodies Naturally occurring antibodies occur in the plasma of subjects who lack the corresponding antigen and who have not been transfused or been pregnant (Table 29. In symptomatic patients, the heart can be quite enlarged, and pulmonary edema may be present. Finally, a recent study has shown that the function of oligodendrocytes, a glial cell type that has not been widely studied in pain, is crucial for maintaining axonal integrity in the spinothalamic tract. You can also draw a rectangle on the map to define the area ("Draw rectangle" button). Anterior cervical nodes, palatal petechiae, a beefy-red uvula, and a tonsillar exudate suggest streptococcal infection; however, the only way to make a definitive diagnosis is by throat culture or rapid antigen test. Laboratory Findings Laboratory abnormalities include leukopenia with left shift, lymphopenia, thrombocytopenia, and elevated aminotransferase levels. In these situations, particular attention should be given to a range of potential adverse effects, including abuse. It is generally safe to obtain spinal fluid from infants with nonfocal neurologic examination even if the fontanelle is bulging. Treatment of type 2 diabetes-The treatment of type 2 diabetes in children varies with the severity of the disease. Induction of early meconium evacuation promotes feeding tolerance in very low birth weight infants. Correlation plots for four incompatible trace elements (La, Yb, Ba, and Th) in lunar mare basalts, plotted against the concentration of Sm, a typical incompatible trace element. Without treatment, death frequently occurs within a month, often from Escherichia coli sepsis. Several o f the tum or cells have small irregular nuclei suggesting mitotic figures. When iron is deficient, zinc is substituted for iron in the protoporphyrin, and this functional measurement of iron deficiency reflects the balance between iron stores and erythropoiesis. The most "pristine" (or unaltered) texture observed among alkali lithologies is that of a small clast from breccia 12073 (Warren et al. What is the long-term result (10+ years) of medical/interventional management of spinal stenosis? However, the time taken for complete transition from parenteral to full enteral nutrition varies among different locations of the atresias. The antigen detection test for stool is very sensitive and more specific, because it detects E histolytica­ specific antigens that do not cross-react with E dispar. Vondrak (1974) points out that most gases are presently removed from the lunar atmosphere through ionization from interaction with the solar wind and the interplanetary electric field. Similarly, other researchers found data on students stalking faculty members (Osterholm, Horn, & Kritsonis (2007). Safety and Efficacy of Trastuzumab Emtansine in Advanced Human Epidermal Growth Factor Receptor 2-Positive Breast Cancer: a Meta-analysis. Bruising, bleeding gums, epistaxes and menorrhagia are the most frequent haemorrhagic manifestations and the usual presenting features, often with symptoms of anaemia. Major element oxides of the bulk average of matrix samples of fragmental breccias (wt. Nikita (National Technical University of Athens, Greece); 13:40 Impact of Electromagnetic Field Generated by Mobile Phone on Prooxidant-antioxidant Balance in Selected Internal Organs of Rats Pawel Sowa (Silesian University of Technology, Poland); Karolina Sieron-Stoltny (Medical University of Silesia, Poland); Grzegorz Jan Cieslar (Medical University of Silesia, Poland); Aleksander Sieron (Medical University of Silesia, Poland); 14:00 Electric and Magnetic Fields Due to the Operation of Roof Mounted Photovoltaic Systems Anastasia S. Refractoriness to platelet transfusions is defined by a poor platelet increment post-transfusion (<7.

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These findings suggest that prenatal malnutrition may lead to the developmental of leptin resistance, particularly in adult female rats. It is preferable that a specific clinician on the team be designated as the primary coordinator of care to ensure continuity and attention to important aspects of treatment. Lunar Sourcebook not only brings many individual sounds together into the beginnings of a symphony, but it serves waiting and appreciative new generations of composers and audiences. Arthritis associated with syphilis is unaccompanied by systemic signs, and joints are nontender. Infants with documented infection are treated with sulfa diazine and pyrimethamine with folinic acid to prevent hematologic toxicity of therapy. T his book testifies to the beneficial results that may come out of an international level cooperative program. If the child received parenteral fluids for 2 days, the fluid would usually contain 5% glucose, which would provide 340 kcal/d, or 20% of the maintenance caloric needs. One of the purposes of a history and physical examination is to increase the prevalence of disease in patients sent for advanced testing. Leucine metabolism in preterm infants receiving parenteral nutrition with medium-chain compared with long-chain triacyglycerol emulsions. Both human and animal investigations indicate that undernutrition, particularly insufficient protein intake, during critical development periods may adversely affect long-term linear growth (contributing to a shorter final height), neurodevelopmental outcomes, and general health. However, further X-ray diffraction studies 134 Lunar Sourcebook showed that some tranquillityites tend to be metamict, a state in which the original crystallographic order is partly or completely destroyed by radiation produced by decay of the relatively large amounts of U (~40­ 1000 µg/g) that they contain (Gatehouse et al. Some fragments have melt rinds, a feature Lunar Rocks 245 that could have been produced by inflight agglomeration of the fragment and melt during ejection from the impact crater. Responding to incidents of disruptive behavior, harassment, and/or stalking seem to be an inevitable part of the working environment of many college officials and educators. Followup period appropriate to the aim of the study: the followup should be sufficiently long to allow the assessment of the main endpoint and possible adverse events 7. Pulmonary vasculitis associated with collagen-vascular disease is usually treated with highdose steroids or cytotoxic agents. Filling of the Maria Basaltic volcanism and large-scale impact basins are spatially related on the Moon. Assessment of health-related quality of life after surgical treatment of focal symptomatic spinal stenosis compared with osteoarthritis of the hip or knee. The thickened muscle coat is recognized as the grey layer in the opened section o f ileum. Most low-energy secondary charged particles are stopped by ionization-energy losses before reacting, but the secondary neutrons and higher-energy charged particles can induce additional nuclear reactions (Armstrong and Alsmiller, 1971; Reedy and Arnold, 1972). This should be done only by a physician familiar with desensitization, typically in an intensive care setting. Reentrant tachycardia represents approximately 80% of pediatric arrhythmias, has a wide range of rates, and may or may not demonstrate P waves. General Considerations From a genetic standpoint, cleft lip with or without cleft palate is distinct from isolated cleft palate. A European study published in 2007 estimated annual incidence to be 1 or 2 cases per 100000 people (2). In older patients, unilateral crackles are the most valuable examination finding in pneumonia. The prognosis appears to be good for those able to survive the increased number of bacterial infections early in life and those patients without severe associated defects. Inborn errors associated with renal tubular acidosis or renal Fanconi syndrome include cystinosis, tyrosinemia type I, carnitine palmitoyltransferase I, and mitochondrial diseases. Pagliano (Eindhoven University of Technology, the Netherlands); Thang Ba Hoang (Eindhoven University of Technology, the Netherlands); T. Macrophage Platelet phagocytosis 336 / Chapter 25 Bleeding disorders Diagnosis 1 the platelet count is usually 10­100 Ч 109/L. Measurement of exercise tolerance on the treadmill in patients with symptomatic lumbar spinal stenosis: a useful indicator of functional status and surgical outcome. The increasing emphasis is on the quality of life of survivors, not just the survival rate. A plasmid-encoded gene is required for enterotoxin production, chromosomal genes are required for invasiveness, and smooth lipopolysaccharides are required for virulence.

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A urine immunoassay for Legionella antigen is more sensitive than the immunoassay using respiratory secretions and is highly specific. These symptoms may occur minutes to hours after contact with a cosmetic product/ environmental stimulant or even after several episodes of use of a topic product, triggering the conduction by cumulative effect [224]. The junctional zone between the grey affected lobes and the more normal lung is dark and homogeneous and is firm like the anterior (cranial) lobes. Precocious Puberty in Boys Puberty is considered precocious in boys if secondary sexual characteristics appear before age 9 years. Of these, 334 were reports of clinical trials (including randomized controlled trials) or meta-analyses. Olivine analyses from highland clast-poor melt rocks and crystalline melt breccias. The anticatabolic and wound healing effects of the testosterone analog oxandrolone after severe burn injury. Laboratory Findings Laboratory findings, including studies of joint aspirates, are normal. In the normal ovine fetus, persistently high glucose concentrations from direct glucose infusion lead to reduced Glut-1 and Glut-4 transporters in a variety of tissues and the development of insulin resistance and glucose intolerance. Lower Limb Symptoms-The Relation between Acupuncture or Electroacupuncture Stimulation and Sciatic Nerve Blood Flow. To review long-term outcomes, we reviewed 50 patients who were selected for medical/interventional treatment because of moderate symptoms and the 18 medical/interventional patients who were randomly assigned, for a total of 68 patients treated medically/interventionally in this study. Although almost all the highland pristine samples are breccias, they are only shattered, not mixed with other rocks and soils. Folic acid is given in pregnancy at a recommended dosage of 400 g/day and all women of child-bearing age are recommended to have an intake of at least 400 g/day (by increased intake of folate-rich or Hydroxocobalamin 1 mg i. There may be marked systemic symptoms, including high fever, chills, weakness, and vomiting. There are four phases of mitosis: interphase, prophase, metaphase, and anaphase (Figure 35­2). Shunt malfunction may cause an acute worsening of Arnold-Chiari symptoms that may be life-threatening. The clinical history is particularly important as the source of the haemorrhage leading to iron deficiency or the presence of a chronic disease may be revealed. Analgesic therapy, which is often necessary, should not include drugs that affect platelet function. Quinolones should no longer be used to treat gonorrhea due to high levels of quinolone resistance in all populations in the United States. These muscles accelerate a distal segment in the kinetic chain and are therefore referred to as open kinetic chain movements. Many conceptual designs for lunar bases have already been prepared by Americans as well as by European and Japanese engineers. They can rapidly ameliorate symptoms such as nervousness, tremor, and palpitations, and are indicated in severe disease with tachycardia and hypertension. An otolaryngologist should be consulted for incision and drainage or for aspiration under local or general anesthesia. The entire vacuum system had to be sterilized with dry heat in order to replace the glove without violating the biological containment. It is often difficult to find a parasite on histological examination of these le sions unless many lesions are examined. This anomaly, which occurs almost exclusively in males, usually presents in newborns with anuria or a poor voiding stream secondary to severe obstruction of urine flow. Landing spots of lunar exploration missions, including the impact spots of crashed missions (see Table 2. In general, one should consider a parasitic migration quite likely in any species.

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The existence of the separate progenitor cells can be demonstrated by in vitro culture techniques. Measurements of the isotopes of common solarwind elements, such as noble gases, in agglutinate concentrates from soil grain-size fractions, clearly show an enrichment in the finer sizes (Table 7. You can either specify this from scratch or copy the parameters from an existing gridfile. Normal-term infants are born with sufficient iron stores to prevent iron deficiency for the first 4­5 months of life. After ingestion, the patient quickly develops vomiting, then diarrhea, pallor, and hypotension. Approximately 50­60% of hepatoblastomas are fully resectable, whereas only one third of hepatocellular carcinomas can be completely removed. Symptoms and Signs Cyanosis, tachypnea, tachycardia, and respiratory distress are commonly present. Fever may be cyclic (every 48 hours for all but P malariae infection, in which it occurs every 72 hours) or irregular (most commonly observed with P falciparum). However, the inconvenience of treatment and the need for repeated doses for long periods of time have limited its application in pediatrics. Eventually, high fever, hypotension, respiratory depression, and even death may occur. Recommendation #2: Future studies should utilize validated outcome measures to compare manipulation to other medical/interventional treatments for spinal stenosis, and should assess long-term effectiveness and cost effectiveness. A trial of vitamin A supplementation in infants susceptible to bronchopulmonary dysplasia (abstract). General Considerations H influenzae type b (Hib) has become uncommon because of widespread immunization in early infancy. Since the risks of adverse events will be increased in treated patients, the ratio between benefits. Enterovirus and rotavirus infections have been suggested as candidate triggers of -cell autoimmunity in humans. In these measurements regolith depths are determined from the presence of distinct "benches" within small craters. Clearly, any exposed equipment at a lunar base will have to be protected or removed from landing areas. All the glassy specimens, regardless of their chemical composition, are very enriched in meteoroid material, averaging over 7%, as indicated by their siderophile element abundances, which is higher than most regoliths or other breccias (Table A6. Combined ventricular enlargement occurs in patients with pulmonary hypertension caused by increased flow, increased resistance, or both. As a result, the Moon has no insulating blanket to (1) retain solar energy and (2) shield it 138 Lunar Sourcebook from cosmic and galactic rays, solar wind, and meteorite infall. The Apollo Collection Each of the six successful Apollo landings returned a larger number of samples and a greater mass of lunar materials than the previous mission. The best measure of the success of chronic dialysis in children is the level of physical and psychosocial rehabilitation achieved, such as continued participation in day-to-day activities and school attendance. The bone spicules in the diaphysis are crooked and in most cases, but not seen here, there are more neutrophils than normal. Treatment of Patients With Eating Disorders 69 Copyright 2010, American Psychiatric Association. A simple test to diagnose urinary ascites is urea nitrogen or creatinine concentration of abdominal fluid. Six-month prophylaxis regimens have been effective in many female patients with persistent or recurrent yeast infection. Finally, foreign bodies that lodge in the esophagus may compress the airway and cause dysphagia and respiratory distress. Venous hum is caused by turbulence at the confluence of the subclavian and jugular veins. Nevertheless, the study of lunar samples has led to sound hypotheses that address many age-old questions about the Moon. They have concentrated in this fetus by the swallowing of amniotic fluid which contained much loose fetal hair. Tumors that show no enhancement: low-grade gliomas (astro, oligo), epidermoids tumors that tend to calcify (usually benign): Oligodendrogliomas (90%), meningiomas, ependymomas, choroid plexus tumors, craniopharyngioma, teratoma, chordoma, central neurocytoma.

References:

  • https://www.autismspeaks.org/sites/default/files/flu_teaching_story_final%20%281%29.pdf
  • https://www.texaschildrens.org/sites/default/files/uploads/documents/TCHAPP/2019/Adventitious%20Breath%20Sounds.pdf
  • http://nopr.niscair.res.in/bitstream/123456789/4937/1/JIPR%207%286%29%20530-535.pdf
  • http://tobacco.cleartheair.org.hk/wp-content/uploads/2016/01/studiensammlung.pdf
  • https://www2.ed.gov/parents/academic/help/adolescence/adolescence.pdf