@misc{indiciaea8363a650b77,
  title = {Serum protein changes in Caplan's syndrome.},
  author = {J A GORRINGE},
  year = {1962},
  doi = {10.1136/ard.21.2.135},
  url = {https://pubmed.ncbi.nlm.nih.gov/13900595/},
  note = {Source identifier: 13900595}
}