title: The causes of oral ulcer-action are legion.
authors.forename: Rishi M
authors.initials: RM
authors.lastname: Goel
authors.forename: Martyn
authors.initials: M
authors.lastname: Ormond
authors.forename: Shalini
authors.initials: S
authors.lastname: Nayee
authors.forename: Esther A
authors.initials: EA
authors.lastname: Hullah
authors.forename: Jeremy D
authors.initials: JD
authors.lastname: Sanderson
authors.forename: Michael
authors.initials: M
authors.lastname: Escudier
mesh_terms: D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications; D019226:Oral Ulcer / Q000209:etiology*