title: Low-dose heparin.
mesh_terms: D006470:Hemorrhage / Q000139:chemically induced*; D006493:Heparin / Q000009:adverse effects* / Q000627:therapeutic use; D006801:Humans; D011183:Postoperative Complications / Q000139:chemically induced* / Q000517:prevention & control; D013923:Thromboembolism / Q000517:prevention & control
chemical_list: D006493:Heparin