title: The significance of the presence of anti-IgA antibodies in individuals with an IgA deficiency.
mesh_terms: D000328:Adult; D000368:Aged; D000707:Anaphylaxis; D000888:Antibodies, Anti-Idiotypic / Q000032:analysis*; D000917:Antibody Formation; D002648:Child; D003168:Complement Fixation Tests; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000378:metabolism*; D007074:Immunoglobulin G; D007153:Immunologic Deficiency Syndromes / Q000276:immunology* / Q000378:metabolism; D007457:Iodine Radioisotopes; D008214:Lymphocytes; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D011863:Radioimmunoassay
chemical_list: D000888:Antibodies, Anti-Idiotypic; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007457:Iodine Radioisotopes