title: The prevention of deep vein thrombosis and pulmonary embolism by pharmacological methods.
mesh_terms: D003911:Dextrans / Q000627:therapeutic use; D006493:Heparin / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D007279:Injections, Subcutaneous; D010630:Phenindione / Q000627:therapeutic use; D011655:Pulmonary Embolism / Q000517:prevention & control*; D013924:Thrombophlebitis / Q000517:prevention & control*
chemical_list: D003911:Dextrans; D010630:Phenindione; D006493:Heparin