@misc{indiciae2fd1727c3e27,
  title = {Sacroiliitis - it's not all B 27.},
  author = {M Backhaus and T Kamradt and D Loreck},
  year = {1999},
  doi = {10.1007/s003930050173},
  url = {https://pubmed.ncbi.nlm.nih.gov/10502021/},
  note = {Source identifier: 10502021}
}