@misc{indiciae008913ec3f66,
  title = {[Defecation block. Defecography as a diagnostic method].},
  author = {H Berg and E B Hansen and S Boesby},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3433501/},
  note = {Source identifier: 3433501}
}