title: Gingival crevicular fluid antibody to oral microorganisms. I. Method of collection and analysis of antibody.
mesh_terms: D000188:Actinobacillus / Q000276:immunology; D000293:Adolescent; D000328:Adult; D010520:Aggressive Periodontitis / Q000382:microbiology; D000907:Antibodies, Bacterial / Q000032:analysis*; D001769:Blood; D004797:Enzyme-Linked Immunosorbent Assay; D005883:Gingival Crevicular Fluid / Q000276:immunology*; D005891:Gingivitis / Q000276:immunology*; D006801:Humans; D010510:Periodontal Diseases / Q000382:microbiology*; D010518:Periodontitis / Q000382:microbiology
chemical_list: D000907:Antibodies, Bacterial