@misc{indiciae30c4b554d579,
  title = {Anal dilatation.},
  author = {B Lestar and F Penninckx and R Kerremans},
  year = {1987},
  doi = {10.1007/bf01648001},
  url = {https://pubmed.ncbi.nlm.nih.gov/3655513/},
  note = {Source identifier: 3655513}
}