title: Undetectable anti-tissue transglutaminase IgA antibody measured with EliA Celikey indicates selective IgA deficiency.
authors.forename: Christian
authors.initials: C
authors.lastname: Löwbeer
authors.forename: Hans
authors.initials: H
authors.lastname: Wallinder
mesh_terms: D001323:Autoantibodies / Q000097:blood* / Q000276:immunology*; D002446:Celiac Disease / Q000097:blood / Q000175:diagnosis / Q000276:immunology; D006801:Humans; D017098:IgA Deficiency / Q000097:blood* / Q000276:immunology; D007070:Immunoglobulin A / Q000097:blood* / Q000276:immunology*; D012680:Sensitivity and Specificity; D011503:Transglutaminases / Q000097:blood / Q000276:immunology*
chemical_list: D001323:Autoantibodies; D007070:Immunoglobulin A; D011503:Transglutaminases