@misc{indiciaeb7534971b86c,
  title = {[Ankylosing spondylitis: Andersson lesion].},
  author = {A Sparenberg and B Hamm and K J Wolf},
  year = {1989},
  doi = {10.1055/s-2008-1047118},
  url = {https://pubmed.ncbi.nlm.nih.gov/2544960/},
  note = {Source identifier: 2544960}
}