“Seisenbayeva A.S., Toishibekov Y.M., Iglmanov U.I., Valieva B.A., Yessimsiitova Z.B. Influence of various cryoprotectors on survival of sheep’s ovarian tissuewith freezing in vapors of liquid nitrogen: 1Institute of Experimental Biology named after F. Mukhamedgaliyev, Kazakhstan, Almaty 2Al-Farabi Kazakh National University, Kazakhstan, Almaty”, EJE, vol. 47, no. 2, pp. 34–42, Nov. 2018, Accessed: Jul. 13, 2026. [Online]. Available: https://bulletin-ecology.kaznu.kz/index.php/1-eco/article/view/871