Zeng, Z Q [Intravenous nitroglycerin infusion for frequent anginal attacks after myocardial infarction]. [electronic resource] - Zhonghua nei ke za zhi Sep 1984 - 551-3 p. digital Publication Type: English Abstract; Journal Article ISSN: 0578-1426 Subjects--Topical Terms: AgedAngina Pectoris--drug therapyFemaleHumansInfusions, ParenteralMaleMiddle AgedMyocardial Infarction--complicationsNitroglycerin--administration & dosage