title: The benefits of coronary artery bypass surgery. A suggestion of objective evaluation.
mesh_terms: D000787:Angina Pectoris / Q000601:surgery*; D002986:Clinical Trials as Topic; D001026:Coronary Artery Bypass; D004311:Double-Blind Method; D005260:Female; D006076:Government; D006801:Humans; D008297:Male; D011897:Random Allocation; D012107:Research Design; D014481:United States