title: Considerations in organizing a multicentre study to examine effects of exercise on mortality and reinfarction in post coronary patients.
mesh_terms: D005081:Exercise Therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000401:mortality / Q000517:prevention & control* / Q000534:rehabilitation; D011446:Prospective Studies; D011786:Quality Control; D011897:Random Allocation; D012008:Recurrence; D012107:Research Design