title: Scaler v. ratemeter for  125 I-fibrinogen scanning.
mesh_terms: D005340:Fibrinogen; D006801:Humans; D007456:Iodine Isotopes; D011877:Radionuclide Imaging / Q000295:instrumentation*
chemical_list: D007456:Iodine Isotopes; D005340:Fibrinogen