title: CASS continued.
authors.forename: F D
authors.initials: FD
authors.lastname: Loop
mesh_terms: D000787:Angina Pectoris / Q000601:surgery; D001161:Arteriosclerosis / Q000209:etiology / Q000601:surgery; D002986:Clinical Trials as Topic; D001026:Coronary Artery Bypass / Q000009:adverse effects / Q000401:mortality; D003327:Coronary Disease / Q000601:surgery* / Q000628:therapy; D005500:Follow-Up Studies; D006083:Graft Occlusion, Vascular / Q000209:etiology; D006801:Humans; D009204:Myocardial Revascularization; D011379:Prognosis; D011446:Prospective Studies; D011897:Random Allocation; D012306:Risk