title: Immune suppression induced by Gram-negative organisms in patients with chronic inflammatory periodontal disease.
authors.forename: S A
authors.initials: SA
authors.lastname: Mahfouz
mesh_terms: D000293:Adolescent; D000328:Adult; D001439:Bacteroides / Q000276:immunology; D002908:Chronic Disease; D005260:Female; D005891:Gingivitis / Q000276:immunology* / Q000382:microbiology; D006090:Gram-Negative Bacteria / Q000276:immunology*; D006801:Humans; D007111:Immunity, Cellular; D008213:Lymphocyte Activation; D008297:Male; D008875:Middle Aged; D010518:Periodontitis / Q000276:immunology* / Q000382:microbiology; D014678:Veillonella / Q000276:immunology