@misc{indiciaebdecfff7fb18,
  title = {[Retroperitoneal fibrosis (Ormond's disease].},
  author = {R Giertler and K Bettenhäuser and F Dieterich and H Thieler},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5368516/},
  note = {Source identifier: 5368516}
}