title: Peripheral venous scanning with  125 I-tagged fibrinogen.
mesh_terms: D005268:Femoral Vein / Q000000981:diagnostic imaging; D005340:Fibrinogen; D006801:Humans; D007457:Iodine Radioisotopes; D008722:Methods; D010690:Phlebography; D011655:Pulmonary Embolism / Q000175:diagnosis; D011877:Radionuclide Imaging; D013923:Thromboembolism / Q000175:diagnosis*
chemical_list: D007457:Iodine Radioisotopes; D005340:Fibrinogen