title: Variant angina in patients without obstructive coronary atherosclerosis: a benign form of spasm.
authors.forename: F
authors.initials: F
authors.lastname: Crea
mesh_terms: D000787:Angina Pectoris / Q000188:drug therapy / Q000503:physiopathology*; D003324:Coronary Artery Disease / Q000150:complications* / Q000503:physiopathology; D003329:Coronary Vasospasm / Q000150:complications* / Q000503:physiopathology; D003645:Death, Sudden; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications* / Q000503:physiopathology; D011379:Prognosis