@misc{indiciae80bbe90602c1,
  title = {[Tegumental changes caused by ankylosing spondylitis].},
  author = {P FLORENTIN and P LOUYOT and MACINOT and B PIERSON},
  year = {1956},
  url = {https://pubmed.ncbi.nlm.nih.gov/13351739/},
  note = {Source identifier: 13351739}
}