title: Actinobacillus actinomycetemcomitans, Bacteroides gingivalis and Bacteroides intermedius: predictors of attachment loss?
mesh_terms: D000188:Actinobacillus / Q000302:isolation & purification*; D000328:Adult; D000368:Aged; D001439:Bacteroides / Q000302:isolation & purification*; D003774:Dental Plaque Index; D004846:Epithelial Attachment / Q000382:microbiology* / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D010510:Periodontal Diseases / Q000209:etiology*; D010519:Periodontium / Q000382:microbiology*; D011446:Prospective Studies