@misc{indiciae8f0834e2bcf0,
  title = {Biofeedback defaecation training for anismus.},
  author = {B Lestàr and F Penninckx and R Kerremans},
  year = {1991},
  doi = {10.1007/bf00341391},
  url = {https://pubmed.ncbi.nlm.nih.gov/1770287/},
  note = {Source identifier: 1770287}
}