title: Two types of IgA immunocytes in man.
mesh_terms: D000921:Antibody-Producing Cells / Q000032:analysis*; D003106:Colon / Q000166:cytology / Q000276:immunology; D005455:Fluorescent Antibody Technique; D006801:Humans; D007118:Immunoassay; D007070:Immunoglobulin A / Q000032:analysis*; D014066:Palatine Tonsil / Q000166:cytology / Q000276:immunology; D012469:Salivary Glands / Q000166:cytology / Q000276:immunology
chemical_list: D007070:Immunoglobulin A