title: [Vaso dilatory response of coronary artery to nitroglycerin in patients with and without coronary spasm].
mesh_terms: D000328:Adult; D000368:Aged; D003329:Coronary Vasospasm / Q000175:diagnosis*; D003331:Coronary Vessels / Q000187:drug effects*; D006801:Humans; D008875:Middle Aged; D005996:Nitroglycerin; D014664:Vasodilation / Q000187:drug effects
chemical_list: D005996:Nitroglycerin