@misc{indiciae7611567d4cff,
  title = {Comments on technetium-99m.},
  author = {P Richards},
  year = {1966},
  doi = {10.1016/0020-708x(66)90070-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/5967693/},
  note = {Source identifier: 5967693}
}