@misc{indiciae3453a6de83a4,
  title = {PTA supervision.},
  author = {D M White},
  year = {1993},
  doi = {10.1093/ptj/73.11.809},
  url = {https://pubmed.ncbi.nlm.nih.gov/8234461/},
  note = {Source identifier: 8234461}
}