title: Radioactive isotopes and their use in medicine.
authors.forename: W P
authors.initials: WP
authors.lastname: BLACKWELL
mesh_terms: D007554:Isotopes; D008511:Medicine; D011851:Radioactivity; D011868:Radioisotopes
chemical_list: D007554:Isotopes; D011868:Radioisotopes
keywords: ISOTOPES, RADIOACTIVE