Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe specificity of tests for anti-β-lactam IgE antibodies declines progressively with increase of total serum IgE.AuthorsZidarn, Mihaela; Silar, Mira; Vegnuti, Miljana; Korošec, Peter; Košnik, MitjaPublicationWiener Klinische Wochenschrift, 2009, Vol 121, Issue 9/10, p1ISSN0043-5325Publication typeArticleDOI10.1007/s00508-009-1187-6