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Anita Rudiné Mezei
Department of Animal Breeding, Faculty of Agricultural and Food Sciences and Environmental Management, Centre for Agricultural and Applied Economic Sciences, University of Debrecen, H-4032 Debrecen Böszörményi, Hungary
János Posta
Department of Animal Breeding, Faculty of Agricultural and Food Sciences and Environmental Management, Centre for Agricultural and Applied Economic Sciences, University of Debrecen, H-4032 Debrecen Böszörményi, Hungary
Sándor Mihók
Department of Animal Breeding, Faculty of Agricultural and Food Sciences and Environmental Management, Centre for Agricultural and Applied Economic Sciences, University of Debrecen, H-4032 Debrecen Böszörményi, Hungary