@misc{indiciaec95e698294da,
  title = {Oral ulceration: a diagnostic problem.},
  author = {C E Grattan and C Scully},
  year = {1986},
  doi = {10.1136/bmj.292.6528.1093},
  url = {https://pubmed.ncbi.nlm.nih.gov/3084011/},
  note = {Source identifier: 3084011}
}