title: Review of present status of prophylaxis of venous thromboembolism.
mesh_terms: D000328:Adult; D001241:Aspirin / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D003911:Dextrans / Q000627:therapeutic use; D004176:Dipyridamole / Q000627:therapeutic use; D005342:Fibrinolysis; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D026741:Physical Therapy Modalities; D011183:Postoperative Complications / Q000517:prevention & control*; D011655:Pulmonary Embolism / Q000517:prevention & control; D013924:Thrombophlebitis / Q000517:prevention & control*
chemical_list: D003911:Dextrans; D004176:Dipyridamole; D006493:Heparin; D001241:Aspirin