@misc{indiciae091c838a5db6,
  title = {Acute urinary tract obstruction. Imaging update.},
  author = {S L Koelliker and J J Cronan},
  year = {1997},
  doi = {10.1016/s0094-0143(05)70402-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9275979/},
  note = {Source identifier: 9275979}
}