@misc{indiciaeb98339e36f3e,
  title = {Pelviureteric varices.},
  author = {G A Barbalias},
  year = {1977},
  doi = {10.1016/0090-4295(77)90177-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/11394417/},
  note = {Source identifier: 11394417}
}