title: Radioactive sodium as a tool in medical research.
mesh_terms: D000838:Anions; D035843:Biomedical Research; D007477:Ions; D011851:Radioactivity / Q000628:therapy*; D012964:Sodium; D012979:Sodium Radioisotopes; D012982:Sodium, Dietary
chemical_list: D000838:Anions; D007477:Ions; D012979:Sodium Radioisotopes; D012982:Sodium, Dietary; D012964:Sodium
keywords: RADIOACTIVITY/therapy; RESEARCH/medical; SODIUM/radioactive