title: PREVENTION OF RECURRENCES OF MYOCARDIAL INFARCTION; A DOUBLE-BLIND STUDY OF THE EFFECTIVENESS OF LONG-TERM ORAL ANTICOAGULANT THERAPY.
mesh_terms: D000925:Anticoagulants; D035843:Biomedical Research; D002318:Cardiovascular Diseases; D003374:Coumarins; D004311:Double-Blind Method; D005853:Geriatrics; D006801:Humans; D009203:Myocardial Infarction; D010919:Placebos; D011315:Preventive Medicine; D012008:Recurrence
chemical_list: D000925:Anticoagulants; D003374:Coumarins; D010919:Placebos
keywords: CLINICAL RESEARCH; COUMARINS; GERIATRICS; MYOCARDIAL INFARCT; PLACEBOS; PREVENTIVE MEDICINE