title: Graft patency after off-pump coronary artery bypass surgery.
authors.forename: Vinod H
authors.initials: VH
authors.lastname: Thourani
authors.forename: Robert A
authors.initials: RA
authors.lastname: Guyton
mesh_terms: D047549:Coronary Artery Bypass, Off-Pump / Q000009:adverse effects* / Q000379:methods*; D003327:Coronary Disease / Q000601:surgery*; D005260:Female; D006083:Graft Occlusion, Vascular / Q000209:etiology*; D006801:Humans; D008297:Male; D009204:Myocardial Revascularization