title: The medical treatment of angina pectoris. II. Design of an antianginal drug study.
mesh_terms: D000787:Angina Pectoris / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D003327:Coronary Disease / Q000175:diagnosis; D004562:Electrocardiography; D005069:Evaluation Studies as Topic; D005080:Exercise Test; D006801:Humans; D010919:Placebos; D011996:Records; D012075:Remission, Spontaneous; D012107:Research Design; D012494:Sampling Studies; D013223:Statistics as Topic
chemical_list: D010919:Placebos