The practive of prophylactic anticoagulation in surgical patients.
D000925:Anticoagulants / Q000627:therapeutic use*; D004617:Embolism / Q000517:prevention & control; D006801:Humans; D011182:Postoperative Care; D011183:Postoperative Complications / Q000517:prevention & control*; D011300:Preoperative Care; D012189:Retrospective Studies; D013924:Thrombophlebitis / Q000209:etiology / Q000517:prevention & control*; D013997:Time Factors
D000925:Anticoagulants