@misc{indiciae1823b68ecf1f,
  title = {Schatzki's rings do not protect against acid reflux and may decrease esophageal acid clearance.},
  author = {George R Winters and Corinne L Maydonovitch and Roy K H Wong},
  year = {2003},
  doi = {10.1023/a:1021975309951},
  url = {https://pubmed.ncbi.nlm.nih.gov/12643606/},
  note = {Source identifier: 12643606}
}