@misc{indiciae1c21537700ce,
  title = {[Intraoperative esophageal manometry].},
  author = {A Del Genio and V Maffettone and G Izzo},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/2067683/},
  note = {Source identifier: 2067683}
}