title: [Serum antibodies of periodontally related microorganisms--changes of the IgG antibodies following periodontal treatment].
mesh_terms: D000188:Actinobacillus / Q000276:immunology; D001439:Bacteroides / Q000276:immunology; D002206:Capnocytophaga / Q000276:immunology; D006801:Humans; D007074:Immunoglobulin G / Q000276:immunology*; D010510:Periodontal Diseases / Q000382:microbiology* / Q000628:therapy
chemical_list: D007074:Immunoglobulin G