title: Asthma and allergy: some answers and more questions.
authors.forename: J M
authors.initials: JM
authors.lastname: Samet
mesh_terms: D000328:Adult; D001249:Asthma / Q000453:epidemiology*; D002648:Child; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000453:epidemiology*; D008297:Male; D012307:Risk Factors