title: Respiratory effect of longterm exposure to two mixes of air pollutants in Los Angeles County.
mesh_terms: D000293:Adolescent; D000328:Adult; D000393:Air Pollutants / Q000009:adverse effects*; D002140:California; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012119:Respiration / Q000187:drug effects*; D012129:Respiratory Function Tests
chemical_list: D000393:Air Pollutants