title: Therapeutic role of heparin in acute pulmonary embolism.
mesh_terms: D006470:Hemorrhage / Q000139:chemically induced; D006493:Heparin / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D011655:Pulmonary Embolism / Q000188:drug therapy*; D013923:Thromboembolism / Q000188:drug therapy; D013924:Thrombophlebitis / Q000188:drug therapy / Q000473:pathology; D013997:Time Factors
chemical_list: D006493:Heparin