@misc{indiciaef46210d8db3e,
  title = {[Cholelithiasis in the aged].},
  author = {Z Kojecký and J Ehrmann and J Güttnerová},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/676116/},
  note = {Source identifier: 676116}
}