title: Stent placement compared with balloon angioplasty for obstructed coronary bypass grafts.
authors.forename: J M
authors.initials: JM
authors.lastname: Bloom
mesh_terms: D015906:Angioplasty, Balloon, Coronary; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000150:complications / Q000628:therapy*; D048909:Diabetes Complications; D006083:Graft Occlusion, Vascular / Q000628:therapy*; D006801:Humans; D012107:Research Design; D015607:Stents