@misc{indiciae5c16fbbbb7ec,
  title = {John McMichael.},
  author = {C E Newman},
  year = {1968},
  doi = {10.1136/pgmj.44.507.5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4867247/},
  note = {Source identifier: 4867247}
}