Antibodies to Proteus in rheumatoid arthritis.

@article{Rogers1988AntibodiesTP,
  title={Antibodies to Proteus in rheumatoid arthritis.},
  author={Pamela Rogers and Jaythoon Hassan and Barry Bresnihan and Conleth Feighery and Alex Whelan},
  journal={British journal of rheumatology},
  year={1988},
  volume={27 Suppl 2},
  pages={90-4}
}
Increased levels of Proteus antibodies were found in patients with rheumatoid arthritis and coeliac disease, when compared to normal controls or patients with SLE and sarcoidosis.