title: Thoracic epidural analgesia for cardiac surgery.
authors: N
authors: N
authors: el-Baz
authors: A D
authors: AD
authors: Ivankovich
mesh_terms: D015360:Analgesia, Epidural / Q000295:instrumentation / Q000379:methods; D001026:Coronary Artery Bypass; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control*; D013312:Stress, Physiological / Q000517:prevention & control
chemical_list: D006493:Heparin