@misc{indiciae07f34e5ae3e5,
  title = {Obstructive pathophysiologic changes in retroperitoneal fibrosis.},
  author = {S M Cohen and R W Eckel and L Persky},
  year = {1966},
  doi = {10.1001/archsurg.1966.01320230043007},
  url = {https://pubmed.ncbi.nlm.nih.gov/5934211/},
  note = {Source identifier: 5934211}
}