@misc{indiciae6f14a01f1a4c,
  title = {Pericarditis in ankylosing spondylitis.},
  author = {J E Baites and J B Tucker and J L Baldwin and C N Thomas},
  url = {https://pubmed.ncbi.nlm.nih.gov/7205837/},
  note = {Source identifier: 7205837}
}