TY - GEN AU - Liu,Ying AU - Du,Yutao AU - Lin,Lin AU - Li,Juan AU - Kragh,Peter M AU - Kuwayama,Masashige AU - Bolund,Lars AU - Yang,Huanming AU - Vajta,Gábor TI - Comparison of efficiency of open pulled straw (OPS) and Cryotop vitrification for cryopreservation of in vitro matured pig oocytes SN - 0143-2044 PY - 2009///0213 KW - Animals KW - Blastocyst KW - cytology KW - Cell Survival KW - physiology KW - Cryopreservation KW - methods KW - Embryo Culture Techniques KW - Female KW - Oocytes KW - Parthenogenesis KW - Swine N1 - Publication Type: Comparative Study; Journal Article ER -