Wagner , A., Buczyłko , K., Szwed , A. and Zielińska-Bliźniewska , H. 2015. Lack of correlation between specific rBetv1, rBetv2 IgE and cross-reactive food allergens in birch pollen allergic patients. Alergoprofil. 11, 2 (Jun. 2015), 23-33.