title: [Marginal periodontitis and the immune system. 1. Analysis of peripheral lymphocytes in periodontitis patients and normal subjects].
mesh_terms: D000328:Adult; D001402:B-Lymphocytes / Q000166:cytology*; D006801:Humans; D007958:Leukocyte Count; D010518:Periodontitis / Q000276:immunology*; D013601:T-Lymphocytes / Q000145:classification / Q000166:cytology*