@misc{indiciae3048252c09ad,
  title = {Hard and soft osteo-arthritis.},
  author = {C P Broad},
  year = {1968},
  doi = {10.1136/pgmj.44.517.848},
  url = {https://pubmed.ncbi.nlm.nih.gov/5705397/},
  note = {Source identifier: 5705397}
}