@misc{indiciaea14347f11313,
  title = {Self-reporting instruments in rheumatoid arthritis.},
  author = {Tuulikki Sokka},
  year = {2007},
  doi = {10.1038/ncprheum0402},
  url = {https://pubmed.ncbi.nlm.nih.gov/17228309/},
  note = {Source identifier: 17228309}
}