Nikolov, Slavko, et al. “OXIDATIVE STRESS IN BLACK-NECKED PHEASANTS WITH SIGNS OF CANNIBALISM – THE USE OF TRYPTOPHAN AND SILYMARIN AS ANTIOXIDANTS”. TRADITION AND MODERNITY IN VETERINARY MEDICINE, vol. 7, no. 2, Nov. 2022, pp. 50-56, doi:10.5281/zenodo.7705158.