title: The relative distribution of IgM and IgA cells in intestinal mucosa and lymphoid tissues of the young unweaned pig and their significance in ontogenesis of secretory immunity.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000921:Antibody-Producing Cells; D004386:Duodenum / Q000276:immunology; D004804:Eosinophils; D004848:Epithelium / Q000276:immunology; D005455:Fluorescent Antibody Technique; D007082:Ileum / Q000276:immunology; D007106:Immune Sera; D007109:Immunity; D007070:Immunoglobulin A; D007075:Immunoglobulin M; D007413:Intestinal Mucosa / Q000254:growth & development / Q000276:immunology*; D007419:Intestinal Secretions / Q000276:immunology*; D007583:Jejunum / Q000276:immunology; D008221:Lymphoid Tissue / Q000276:immunology*; D010581:Peyer's Patches / Q000276:immunology; D011817:Rabbits / Q000276:immunology; D013552:Swine
chemical_list: D007106:Immune Sera; D007070:Immunoglobulin A; D007075:Immunoglobulin M