@misc{indiciaedacc77094c2b,
  title = {[Problem of "symptomless" cholelithiasis].},
  author = {S Graniewski and W Wiechno},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/6082073/},
  note = {Source identifier: 6082073}
}