title: Coronary artery spasm: provocative testing.
authors.forename: C R
authors.initials: CR
authors.lastname: Conti
mesh_terms: D017023:Coronary Angiography; D003329:Coronary Vasospasm / Q000175:diagnosis*; D004874:Ergonovine / Q000008:administration & dosage; D006801:Humans
chemical_list: D004874:Ergonovine