@misc{indiciaefd60ce5988ec,
  title = {Defecography commode.},
  author = {P Bernier and G W Stevenson and P Shorvon},
  year = {1988},
  doi = {10.1148/radiology.166.3.3340793},
  url = {https://pubmed.ncbi.nlm.nih.gov/3340793/},
  note = {Source identifier: 3340793}
}