title: Distribution of certain subgingival microbial species in selected periodontal conditions.
mesh_terms: D000293:Adolescent; D000328:Adult; D010520:Aggressive Periodontitis / Q000382:microbiology; D001419:Bacteria / Q000166:cytology*; D001431:Bacteriological Techniques; D003773:Dental Plaque / Q000382:microbiology*; D005260:Female; D005891:Gingivitis / Q000382:microbiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010510:Periodontal Diseases / Q000382:microbiology*; D010518:Periodontitis / Q000382:microbiology; D010519:Periodontium / Q000382:microbiology