title: RADIOISOTOPIC AGENTS.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D009275:Names; D011868:Radioisotopes; D011877:Radionuclide Imaging; D009626:Terminology as Topic
chemical_list: D011868:Radioisotopes
keywords: CHEMISTRY; NOMENCLATURE; RADIOISOTOPE SCANNING; RADIOISOTOPES