@misc{indiciaefb647c673da9,
  title = {Colo-recto-anal intussusception. Case report.},
  author = {A Nesbakken and J Haffner},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2741629/},
  note = {Source identifier: 2741629}
}