@misc{indiciae5c7fbbb7d45a,
  title = {Para-articular ossifications after total hip replacement.},
  author = {A J Nollen and T J Slooff},
  year = {1973},
  doi = {10.3109/17453677308988686},
  url = {https://pubmed.ncbi.nlm.nih.gov/4208444/},
  note = {Source identifier: 4208444}
}