@misc{indiciaeb9f64189954d,
  title = {Myositis ossificans progressiva: a diagnostic problem.},
  author = {R K Akin and A J Keller and P J Walters},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1056465/},
  note = {Source identifier: 1056465}
}