title: [Differential diagnosis of a tongue ulcer].
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D008199:Lymphadenitis / Q000209:etiology; D008297:Male; D014060:Tongue Diseases / Q000175:diagnosis*; D014062:Tongue Neoplasms / Q000175:diagnosis; D014456:Ulcer / Q000150:complications / Q000175:diagnosis*
vernacular_title: Zur differentialdiagnose eines Zungenulkus.