title: Natural history of thrombophlebitis and its relationship to pulmonary embolism.
mesh_terms: D005340:Fibrinogen; D006801:Humans; D007457:Iodine Radioisotopes; D011183:Postoperative Complications; D011655:Pulmonary Embolism / Q000175:diagnosis / Q000209:etiology*; D011877:Radionuclide Imaging; D013924:Thrombophlebitis / Q000150:complications* / Q000175:diagnosis; D013927:Thrombosis / Q000175:diagnosis
chemical_list: D007457:Iodine Radioisotopes; D005340:Fibrinogen