title: A serum defect in favism.
mesh_terms: D005236:Favism / Q000097:blood / Q000150:complications / Q000235:genetics / Q000276:immunology*; D005955:Glucosephosphate Dehydrogenase Deficiency / Q000209:etiology; D006384:Hemagglutination; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis / Q000378:metabolism*
chemical_list: D007070:Immunoglobulin A