title: Venous thrombosis and pulmonary embolism.
mesh_terms: D001777:Blood Coagulation; D001780:Blood Coagulation Tests; D003937:Diagnosis, Differential; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D013924:Thrombophlebitis / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D014859:Warfarin / Q000627:therapeutic use
chemical_list: D014859:Warfarin; D006493:Heparin