title: Necrotizing ulcerative gingivitis in beagle dogs. II. Histologic characteristics of NUG in relation to interproximal contacts.
mesh_terms: D000818:Animals; D004285:Dogs; D004848:Epithelium / Q000473:pathology; D005260:Female; D005881:Gingiva / Q000473:pathology; D005892:Gingivitis, Necrotizing Ulcerative / Q000473:pathology*; D008137:Longitudinal Studies; D008334:Mandible; D008437:Maxilla; D014070:Tooth / Q000473:pathology*