title: [Periodontal disease and resistance factor. 3 (3). Existence of secretory IgA in dental plaque obtained from the buccal and lingual gingival sulci].
mesh_terms: D003773:Dental Plaque / Q000032:analysis / Q000276:immunology* / Q000473:pathology; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis*; D007071:Immunoglobulin A, Secretory / Q000032:analysis*; D010510:Periodontal Diseases / Q000276:immunology*
chemical_list: D007070:Immunoglobulin A; D007071:Immunoglobulin A, Secretory