Zhao, S.; Liu, J.; Wang, X.; Liu, Y.; Li, X.; Xu, Z.; Li, Y.; Yu, X. Effects of Vitrification Temperatures and Concentration of Cryoprotective Agents on the Cytoskeleton in Bovine Immature Oocytes. C. R. Acad. Bulg. Sci. 2023, 76, 646-654.