Air pollution and student health.
D000397:Air Pollution / Q000032:analysis*; D002140:California; D002248:Carbon Monoxide / Q000032:analysis; D004198:Disease Susceptibility; D004781:Environmental Exposure; D005260:Female; D005759:Gastroenteritis / Q000453:epidemiology; D006306:Health Surveys; D006801:Humans; D006813:Humidity; D006838:Hydrocarbons / Q000032:analysis; D008297:Male; D009017:Morbidity; D009569:Nitric Oxide / Q000032:analysis; D009585:Nitrogen Dioxide / Q000032:analysis; D010084:Oxidation-Reduction; D012140:Respiratory Tract Diseases / Q000453:epidemiology* / Q000209:etiology*; D012494:Sampling Studies; D012621:Seasons; D012907:Smoking; D013177:Sports; D013333:Student Health Services; D013334:Students; D013458:Sulfur Dioxide / Q000032:analysis; D013696:Temperature; D013997:Time Factors; D014887:Weather
D006838:Hydrocarbons; D013458:Sulfur Dioxide; D009569:Nitric Oxide; D002248:Carbon Monoxide; D009585:Nitrogen Dioxide