@misc{indiciaee2b43d44c496,
  title = {[Polyps in the rectosigmoid].},
  author = {W Klug and H G Knoch and Z Voboril},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2263909/},
  note = {Source identifier: 2263909}
}