@misc{indiciae9a641f30251a,
  title = {Pediatric pyelography.},
  author = {O A Sorsdahl},
  year = {1968},
  doi = {10.1080/00325481.1968.11696397},
  url = {https://pubmed.ncbi.nlm.nih.gov/5682611/},
  note = {Source identifier: 5682611}
}