@misc{indiciae1b9c56cae68c,
  title = {Current challenges in Barrett's esophagus.},
  author = {G W Falk},
  year = {2001},
  doi = {10.3949/ccjm.68.5.415},
  url = {https://pubmed.ncbi.nlm.nih.gov/11352321/},
  note = {Source identifier: 11352321}
}