Mechanism of bronchoconstriction caused by cigarette smoking.
D000328:Adult; D001285:Atropine / Q000627:therapeutic use*; D001986:Bronchial Spasm / Q000188:drug therapy / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D010991:Plethysmography; D012907:Smoking; D013147:Spirometry; D014630:Vagus Nerve / Q000187:drug effects
D001285:Atropine