@misc{indiciae1b6da3fe9770,
  title = {Why do general practitioners request rheumatoid factor? A study of symptoms, requesting patterns and patient outcome.},
  author = {David Sinclair and Richard G Hull},
  year = {2003},
  doi = {10.1258/000456303763046049},
  url = {https://pubmed.ncbi.nlm.nih.gov/12662400/},
  note = {Source identifier: 12662400}
}