@misc{indiciaeac6f42d2c30d,
  title = {Oesophageal manometry: how well does it predict oesophageal function.},
  author = {C O Russell and G Whelan},
  year = {1987},
  doi = {10.1136/gut.28.8.940},
  url = {https://pubmed.ncbi.nlm.nih.gov/3666561/},
  note = {Source identifier: 3666561}
}