title: Dextran or heparin?
mesh_terms: D000328:Adult; D003911:Dextrans / Q000008:administration & dosage*; D004341:Drug Evaluation; D006493:Heparin / Q000008:administration & dosage*; D006801:Humans; D007275:Injections, Intravenous; D007279:Injections, Subcutaneous; D011183:Postoperative Complications / Q000517:prevention & control*; D011655:Pulmonary Embolism / Q000517:prevention & control*; D013924:Thrombophlebitis / Q000517:prevention & control*
chemical_list: D003911:Dextrans; D006493:Heparin