title: Oral medicine: 2. Ulcers: serious ulcers.
authors.affiliation: NHS Education for Scotland HCA, London, UK.
authors.forename: David H
authors.initials: DH
authors.lastname: Felix
authors.forename: Jane
authors.initials: J
authors.lastname: Luker
authors.forename: Crispian
authors.initials: C
authors.lastname: Scully
mesh_terms: D001528:Behcet Syndrome / Q000150:complications; D003937:Diagnosis, Differential; D004892:Erythema Multiforme / Q000150:complications; D006801:Humans; D020407:Internet; D009062:Mouth Neoplasms / Q000150:complications; D019226:Oral Ulcer / Q000209:etiology / Q000473:pathology / Q000628:therapy; D010391:Pemphigoid, Bullous / Q000150:complications; D010392:Pemphigus / Q000150:complications; D012017:Referral and Consultation