title: Volume and outcome of coronary artery bypass graft surgery.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001026:Coronary Artery Bypass / Q000401:mortality*; D006748:Hospital Departments / Q000706:statistics & numerical data*; D006801:Humans; D008875:Middle Aged; D010043:Outcome and Process Assessment, Health Care; D013503:Surgery Department, Hospital / Q000706:statistics & numerical data*