Surgical strategies to prevent death in coronary artery disease: coronary artery by-pass surgery vs. medical treatment.
D002986:Clinical Trials as Topic; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000188:drug therapy* / Q000601:surgery; D005060:Europe; D006801:Humans; D011897:Random Allocation; D013673:Technology Assessment, Biomedical