Z. Siergiejko, E. Świebocka, I. Dąbrowska, D. Kardasz-Sobantka, G. Mincewicz, and J. Jurczyk, “Adverse effects of specific immunotherapy ? observance of established rules considerably corrects safety of patients”, Alergoprofil, vol. 3, no. 2, pp. 14-18, Jul. 2007.