@misc{indiciaea001ad5f9136,
  title = {Pyrophosphate arthropathy: a prospective study.},
  author = {M Doherty and P Dieppe and I Watt},
  year = {1993},
  doi = {10.1093/rheumatology/32.3.189},
  url = {https://pubmed.ncbi.nlm.nih.gov/8448606/},
  note = {Source identifier: 8448606}
}