title: Conditional responses induced by hypotensive drugs.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002319:Cardiovascular System / Q000187:drug effects*; D003214:Conditioning, Classical; D003213:Conditioning, Psychological; D004285:Dogs; D004562:Electrocardiography; D005996:Nitroglycerin / Q000494:pharmacology*; D010646:Phentolamine / Q000494:pharmacology*; D011600:Psychopharmacology; D012054:Reinforcement, Psychology
chemical_list: D005996:Nitroglycerin; D010646:Phentolamine