@misc{indiciae27a6c10ae32e,
  title = {Recurrent aphthous stomatitis.},
  author = {S R Porter and C Scully and A Pedersen},
  year = {1998},
  doi = {10.1177/10454411980090030401},
  url = {https://pubmed.ncbi.nlm.nih.gov/9715368/},
  note = {Source identifier: 9715368}
}