SIPKA, Sandor - GYIMESI, Edit. Occurence and distribution of allergen sensizitation in infants and 1-6 years old children tested in debrecen (Hungary) within 2004-2006. In Klinická imunológia a alergológia. ISSN 1335-0013. Bratislava : BONUS C.C.S., 2007, 2007, zv. 17, č. 3, s. 48.