A. Nyisalovits, J. Posta, L. Czeglédi, Z. Győri, and L. Babinszky, “Associations analysis of production traits with leptin gene T3469C polymorphisms in pig”, Acta agrar. Debr., no. 51, pp. 39–43, Feb. 2013, doi: 10.34101/actaagrar/51/2059.