@misc{indiciaeb78ff40a3902,
  title = {[Intestinal fistulae].},
  author = {N B Sitkovskiĭ and Iu P Chashchin},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4763716/},
  note = {Source identifier: 4763716}
}