title: Necrotizing ulcerative gingivitis in beagle dogs. III. Distribution of spirochetes in interdental gingival tissue.
mesh_terms: D000818:Animals; D004285:Dogs; D005260:Female; D005881:Gingiva / Q000382:microbiology*; D005892:Gingivitis, Necrotizing Ulcerative / Q000382:microbiology* / Q000473:pathology; D013144:Spirochaetales / Q000302:isolation & purification*