@misc{indiciae0d171ad1beac,
  title = {[Gallstone intestinal obstruction].},
  author = {P B Lysunets and D V Serdiuk and T M Solov'evskaia},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6632632/},
  note = {Source identifier: 6632632}
}