Muchacka , R., E. Sosnówka-Czajka, I. Skomorucha, E. Kapusta, A. Greń, and Z. Goc. “Antioxidant Enzymes Activity, GSH and MDA Level in Eggs from Heritage Breeds”. Annales Universitatis Paedagogicae Cracoviensis Studia Naturae, vol. 3, no. 2, Dec. 2018, pp. 47–56, doi:10.24917/25438832.3supp.6.