@misc{indiciaed2d9aaa7abe2,
  title = {[Intestinal obstruction caused by cholelithiasis].},
  author = {A V Negodiuk and V S Verevka and V K Chislovskiĭ},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7143940/},
  note = {Source identifier: 7143940}
}