@misc{indiciaef3f46ca6ed92,
  title = {Sulphasalazine and ankylosing spondylitis: an open pilot study.},
  author = {L E Coelho Andrade and E Atra and M Bosi Ferraz},
  url = {https://pubmed.ncbi.nlm.nih.gov/2575477/},
  note = {Source identifier: 2575477}
}