@misc{indiciaedf2071d7754a,
  title = {[Basic problems in vesical lithiasis in our country].},
  author = {A CHERVENAKOV and S POPIVANOV},
  year = {1959},
  url = {https://pubmed.ncbi.nlm.nih.gov/13809714/},
  note = {Source identifier: 13809714}
}