Kaplan, K Intravenous nitroglycerin for the treatment of angina at rest unresponsive to standard nitrate therapy. [electronic resource] - The American journal of cardiology Mar 1983 - 694-8 p. digital Publication Type: Journal Article ISSN: 0002-9149 Standard No.: 10.1016/s0002-9149(83)80117-9 doi Subjects--Topical Terms: AdultAgedAngina Pectoris, Variant--diagnosisCoronary Vasospasm--drug therapyFemaleHumansInfusions, ParenteralIsosorbide Dinitrate--therapeutic useMaleMiddle AgedNitroglycerin--administration & dosage