@misc{indiciae4d7243a30b49,
  title = {[Retroperitoneal fibrosis (Ormond's disease)].},
  author = {E M Deliagina},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4704254/},
  note = {Source identifier: 4704254}
}