title: [ANUG: acute ulcerative necrotizing gingivitis. Introduction and diagnosis].
mesh_terms: D003937:Diagnosis, Differential; D005882:Gingival Diseases / Q000175:diagnosis; D005892:Gingivitis, Necrotizing Ulcerative / Q000175:diagnosis*; D006801:Humans
vernacular_title: G.U.N.A.: gengivite ulcerativa necrosante aguda. Introdução e diagnóstico.