title: Morphological and immunohistochemical findings in small intestinal biopsy in children with IgA deficiency.
mesh_terms: D000361:Agammaglobulinemia / Q000150:complications / Q000473:pathology*; D001706:Biopsy; D002446:Celiac Disease / Q000150:complications; D002648:Child; D002675:Child, Preschool; D005455:Fluorescent Antibody Technique; D006801:Humans; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007421:Intestine, Small / Q000473:pathology*; D012007:Rectum
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G