title: [Necrotizing ulcerative gingivitis].
mesh_terms: D005892:Gingivitis, Necrotizing Ulcerative / Q000266:history; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans
vernacular_title: Gingivitis necrosante ulcerosa.