@misc{indiciae5339061c2850,
  title = {AN IMPROVED METHOD FOR DETERMINING CALCIUM-45 IN BIOLOGICAL MATERIALS.},
  author = {E R HUMPHREYS},
  year = {1965},
  doi = {10.1016/0020-708x(65)90017-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/14327639/},
  note = {Source identifier: 14327639}
}