Epidemiological study of illness absences in relation to air pollution.
D000041:Absenteeism; D000293:Adolescent; D000328:Adult; D000397:Air Pollution; D000704:Analysis of Variance; D002248:Carbon Monoxide; D003201:Computers; D003626:Data Display; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008962:Models, Theoretical; D009017:Morbidity; D009519:New York City; D009787:Occupational Medicine; D012140:Respiratory Tract Diseases / Q000453:epidemiology; D013223:Statistics as Topic; D013458:Sulfur Dioxide; D013997:Time Factors; D014887:Weather
D013458:Sulfur Dioxide; D002248:Carbon Monoxide