[Ulcerous gingivo-stomatitis from the medical point of view. I. Etiopathogenesis].
D005891:Gingivitis / Q000209:etiology*; D005892:Gingivitis, Necrotizing Ulcerative / Q000209:etiology*; D006801:Humans; D013280:Stomatitis; D014456:Ulcer
GINGIVITIS/etiology; VINCENT'S INFECTION/etiology