title: DOUBLE-BLIND TRIAL OF PROPRANOLOL (INDERAL) IN ANGINA OF EFFORT.
mesh_terms: D000787:Angina Pectoris; D035843:Biomedical Research; D004311:Double-Blind Method; D004562:Electrocardiography; D006801:Humans; D009203:Myocardial Infarction; D005082:Physical Exertion; D011433:Propranolol; D013223:Statistics as Topic; D013565:Sympatholytics; D014116:Toxicology
chemical_list: D013565:Sympatholytics; D011433:Propranolol
keywords: ANGINA PECTORIS; CLINICAL RESEARCH; ELECTROCARDIOGRAPHY; EXERTION; MYOCARDIAL INFARCT; STATISTICS; SYMPATHOLYTICS; TOXICOLOGIC REPORT