@misc{indiciae1851166fb1af,
  title = {Twenty-four-hour esophageal intraluminal pH probe testing: a comparative analysis.},
  author = {A R Euler and W J Byrne},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7202978/},
  note = {Source identifier: 7202978}
}