title: Pulmonary embolism; an appraisal of therapy in 516 cases.
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use; D006801:Humans; D008026:Ligation; D011655:Pulmonary Embolism / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D014682:Vena Cava, Inferior / Q000601:surgery
chemical_list: D000925:Anticoagulants