title: Host factors in early onset periodontitis.
authors.forename: R R
authors.initials: RR
authors.lastname: Ranney
mesh_terms: D000293:Adolescent; D000328:Adult; D010520:Aggressive Periodontitis / Q000209:etiology* / Q000235:genetics / Q000276:immunology; D006801:Humans; D009504:Neutrophils / Q000502:physiology; D010510:Periodontal Diseases / Q000209:etiology*