title: The hazards of active and passive smoking.
authors.forename: R S
authors.initials: RS
authors.lastname: Richardson
mesh_terms: D001249:Asthma / Q000209:etiology; D016535:Bronchial Hyperreactivity / Q000209:etiology; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D012907:Smoking / Q000009:adverse effects*; D014028:Tobacco Smoke Pollution / Q000009:adverse effects*
chemical_list: D014028:Tobacco Smoke Pollution