@misc{indiciae5bc2b5416e52,
  title = {Hospital practitioner grade.},
  author = {A B Shrank},
  year = {1978},
  doi = {10.1136/bmj.1.6118.992},
  url = {https://pubmed.ncbi.nlm.nih.gov/638571/},
  note = {Source identifier: 638571}
}