title: Oral ulceration: benign or malignant? A diagnostic dilemma.
authors.forename: N M
authors.initials: NM
authors.lastname: Girdler
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D005260:Female; D005882:Gingival Diseases / Q000175:diagnosis*; D005887:Gingival Neoplasms / Q000175:diagnosis; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis; D006801:Humans; D014456:Ulcer / Q000175:diagnosis*