OZTURKLER Y, YILDIZ S, GUNGOR O, PANCARCI SM, KACAR C, ARI UC. The Effects of L-Ergothioneine and L-Ascorbic Acid on the In Vitro Maturation (IVM) and Embryonic Development (IVC) of Sheep Oocytes. Kafkas Univ Vet Fak Derg,  16 (5):  757-763,  2010. DOI: 10.9775/kvfd.2009.1646