title: Biological significance of exocrine gamma-A-immunoglobulin.
mesh_terms: D000361:Agammaglobulinemia; D000906:Antibodies; D001769:Blood; D001826:Body Fluids; D004386:Duodenum; D005455:Fluorescent Antibody Technique; D006801:Humans; D066298:In Vitro Techniques; D007413:Intestinal Mucosa; D010950:Plasma Cells; D005719:gamma-Globulins
chemical_list: D000906:Antibodies; D005719:gamma-Globulins