@misc{indiciaefdd7a68c8206,
  title = {Upper urinary tract: when is obstruction obstruction?},
  author = {Dagmar Csaicsich and Larry A Greenbaum and Christoph Aufricht},
  year = {2004},
  doi = {10.1097/01.mou.0000135075.19968.d9},
  url = {https://pubmed.ncbi.nlm.nih.gov/15205576/},
  note = {Source identifier: 15205576}
}