@misc{indiciae746db5e2819d,
  title = {[Belching (ructus)].},
  author = {A J Bredenoord and B L A M Weusten and R Timmer and R R A Vandevoorde and A J P M Smout},
  year = {2006},
  url = {https://pubmed.ncbi.nlm.nih.gov/16841586/},
  note = {Source identifier: 16841586}
}