@misc{indiciaef1d35e8952bb,
  title = {Medullary sponge kidney.},
  author = {G Fon and M R Sage},
  year = {1977},
  doi = {10.1111/j.1440-1673.1977.tb02973.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/617604/},
  note = {Source identifier: 617604}
}