title: Late results of aorto-coronary artery saphenous vein by-pass grafts.
mesh_terms: D000328:Adult; D000368:Aged; D001938:Brazil; D001026:Coronary Artery Bypass / Q000009:adverse effects / Q000401:mortality; D003327:Coronary Disease / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged