title: [Function of the T and B immunity systems of periodontitis patients].
mesh_terms: D000293:Adolescent; D000328:Adult; D001402:B-Lymphocytes / Q000276:immunology*; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D008213:Lymphocyte Activation / Q000187:drug effects; D008875:Middle Aged; D010518:Periodontitis / Q000276:immunology* / Q000628:therapy; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D007136:Immunoglobulins
vernacular_title: Sostoianie T- i B-sistem immuniteta u bol'nykh parodontitom.