title: Simple-sample technique.
mesh_terms: D006801:Humans; D007457:Iodine Radioisotopes; D007465:Iodohippuric Acid; D007668:Kidney / Q000098:blood supply / Q000000981:diagnostic imaging*; D008954:Models, Biological; D011877:Radionuclide Imaging; D012016:Reference Values; D012039:Regional Blood Flow
chemical_list: D007457:Iodine Radioisotopes; D007465:Iodohippuric Acid