@misc{indiciaeaba6b79956b8,
  title = {Aphthous ulcers revisited.},
  author = {C E Hartsfield},
  year = {2001},
  doi = {10.14219/jada.archive.2001.0259},
  url = {https://pubmed.ncbi.nlm.nih.gov/11433852/},
  note = {Source identifier: 11433852}
}