Mata-Bourcart, L A Failure of ketanserin, a serotonin inhibitor, to prevent spontaneous or ergonovine-induced attacks of variant angina. [electronic resource] - The Canadian journal of cardiology - 168-71 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0828-282X Subjects--Topical Terms: AgedAngina Pectoris, Variant--diagnosisCoronary Vasospasm--drug therapyDose-Response Relationship, DrugElectrocardiographyErgonovineFemaleHumansInfusions, ParenteralKetanserinMaleMiddle AgedPiperidines--therapeutic useSerotonin Antagonists--therapeutic use