Audiobook: Radioisotopes in Medicine

_Radioisotopes in Medicine_ is an educational booklet published in 1966 as part of the _Understanding the Atom_ series by the United States Atomic Energy Commission. Written in clear language for the general public, the booklet covers the diagnostic and therapeutic uses of radioactive isotopes like technetium 99m and iodine 131. (Summary by Laurie Anne Walden)