@misc{indiciae2f04a1da91d2,
  title = {Geriatric practice.},
  author = {J Whitehead},
  year = {1971},
  doi = {10.1016/s0091-0279(71)50034-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5172791/},
  note = {Source identifier: 5172791}
}