@misc{indiciae0acb6d16a044,
  title = {Painful knee.},
  author = {K Selvarajan and R Vadivelu and T P Green},
  year = {2004},
  doi = {10.1136/pgmj.2003.011411},
  url = {https://pubmed.ncbi.nlm.nih.gov/15356362/},
  note = {Source identifier: 15356362}
}