@misc{indiciae32e35b1c9e82,
  title = {P50 determinations: techniques and clinical importance.},
  author = {K D Fallon and A L Malenfant and R D Weisel and H B Hechtman},
  year = {1973},
  doi = {10.1007/978-1-4684-3288-6\_13},
  url = {https://pubmed.ncbi.nlm.nih.gov/4500084/},
  note = {Source identifier: 4500084}
}