@misc{indiciaec0a03c493550,
  title = {Biofeedback training in chronic constipation.},
  author = {M A Benninga and H A Büller and J A Taminiau},
  year = {1993},
  doi = {10.1136/adc.68.1.126},
  url = {https://pubmed.ncbi.nlm.nih.gov/8434996/},
  note = {Source identifier: 8434996}
}