Role of environmental antigens in the ontogeny of the secretory immune response.
D000818:Animals; D000941:Antigens / Q000276:immunology*; D001402:B-Lymphocytes / Q000276:immunology*; D002455:Cell Division; D002999:Clone Cells; D005802:Genes, MHC Class II; D007070:Immunoglobulin A / Q000096:biosynthesis*; D007071:Immunoglobulin A, Secretory / Q000096:biosynthesis*; D051379:Mice; D008892:Milk / Q000276:immunology; D010581:Peyer's Patches / Q000276:immunology; D010950:Plasma Cells / Q000276:immunology; D012463:Saliva / Q000276:immunology
D000941:Antigens; D007070:Immunoglobulin A; D007071:Immunoglobulin A, Secretory