title: The Coronary Artery Surgery Study.
mesh_terms: D000368:Aged; D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000145:classification / Q000401:mortality / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D011379:Prognosis; D011897:Random Allocation; D013318:Stroke Volume