@misc{indiciaef560c69f51c5,
  title = {Serologic tests in rheumatic diseases.},
  author = {N F Rothfield},
  year = {1969},
  doi = {10.1080/00325481.1969.11696988},
  url = {https://pubmed.ncbi.nlm.nih.gov/4178662/},
  note = {Source identifier: 4178662}
}