@misc{indiciae9d8838b6a84c,
  title = {Personal view.},
  author = {W D Rees},
  year = {1968},
  doi = {10.1136/bmj.1.5593.701},
  url = {https://pubmed.ncbi.nlm.nih.gov/5640655/},
  note = {Source identifier: 5640655}
}