@misc{indiciae22316b1ffc75,
  title = {Doctors afield: John Calef, M.D.},
  author = {C A Hall},
  year = {1981},
  doi = {10.1056/nejm198110293051803},
  url = {https://pubmed.ncbi.nlm.nih.gov/7024815/},
  note = {Source identifier: 7024815}
}