@misc{indiciae5489fcd8b4cf,
  title = {Sydney classification for gastritis.},
  author = {A B Price and J J Misiewicz},
  year = {1991},
  doi = {10.1016/0140-6736(91)90836-e},
  url = {https://pubmed.ncbi.nlm.nih.gov/1670809/},
  note = {Source identifier: 1670809}
}