@misc{indiciaef6fe9a6644f0,
  title = {[Retroperitoneal fibrosis as urological problem].},
  author = {I Viktorov and T Patrashkov},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4423960/},
  note = {Source identifier: 4423960}
}