@misc{indiciae3b1e57cb6a3a,
  title = {PIP joint flexion contracture.},
  author = {M I Khan},
  year = {1992},
  doi = {10.1016/0363-5023(92)90426-p},
  url = {https://pubmed.ncbi.nlm.nih.gov/1564293/},
  note = {Source identifier: 1564293}
}