title: NRC issues interim rule on medical use of radionuclides.
authors.forename: S M
authors.initials: SM
authors.lastname: Tilyou
mesh_terms: D003947:Diagnostic Techniques, Radioisotope; D006801:Humans; D009683:Nuclear Medicine / Q000331:legislation & jurisprudence*; D011868:Radioisotopes / Q000627:therapeutic use*; D014481:United States
chemical_list: D011868:Radioisotopes