@misc{indiciae0f73d1367f7d,
  title = {The complement system in rheumatoid synovitis. I. An analysis of complement component activities in rheumatoid synovial fluids.},
  author = {S Ruddy and K F Austen},
  doi = {10.1002/art.1780130601},
  url = {https://pubmed.ncbi.nlm.nih.gov/4992981/},
  note = {Source identifier: 4992981}
}