Drug-induced bronchospasm.
D000818:Animals; D001980:Bronchi / Q000294:innervation; D001986:Bronchial Spasm / Q000139:chemically induced*; D004285:Dogs; D006632:Histamine / Q000494:pharmacology; D006801:Humans; D011433:Propranolol / Q000009:adverse effects; D012110:Reserpine / Q000009:adverse effects*; D013564:Sympathetic Nervous System / Q000502:physiology
D006632:Histamine; D012110:Reserpine; D011433:Propranolol