title: [Studies on microflora and host defensive function of a mother and daughter with early onset periodontitis].
mesh_terms: D010520:Aggressive Periodontitis / Q000276:immunology / Q000382:microbiology*; D005192:Family Health; D005260:Female; D006801:Humans; D009504:Neutrophils / Q000502:physiology; D010510:Periodontal Diseases / Q000382:microbiology*; D010518:Periodontitis / Q000276:immunology / Q000382:microbiology*