title: Heparin for prophylaxis of venous thromboembolism.
authors.affiliation: Department of Surgery, Beth Israel Hospital, Harvard Medical School, Boston, Massachusetts 02215.
authors.forename: E W
authors.initials: EW
authors.lastname: Salzman
mesh_terms: D003362:Cost-Benefit Analysis; D006493:Heparin / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control; D012307:Risk Factors; D013924:Thrombophlebitis / Q000191:economics / Q000517:prevention & control*
chemical_list: D006493:Heparin