title: Aspirin and subtypes of asthma: risk factor analysis.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001241:Aspirin / Q000009:adverse effects*; D001249:Asthma / Q000276:immunology*; D002648:Child; D002908:Chronic Disease; D004342:Drug Hypersensitivity; D004485:Eczema / Q000276:immunology; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology; D011795:Surveys and Questionnaires
chemical_list: D001241:Aspirin