@misc{indiciae921a941228ae,
  title = {Pyonephrosis with pneumoureteropyelogram.},
  author = {S Bontemps and D Bryk},
  year = {1973},
  doi = {10.1016/s0022-5347(17)60378-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4685722/},
  note = {Source identifier: 4685722}
}