TY - GEN AU - Isachenko,V V AU - Ostashko,F I AU - Grishchenko,V I AU - Isachenko,E F TI - Survival of trophoblastic fragments and vesicles after vitrification, ultrarapid freezing, and storage at 4 degrees C SN - 0011-2240 PY - 1993///1122 KW - Animals KW - Cattle KW - Cryopreservation KW - methods KW - Cryoprotective Agents KW - Evaluation Studies as Topic KW - Female KW - In Vitro Techniques KW - Pregnancy KW - Trophoblasts KW - cytology N1 - Publication Type: Journal Article UR - https://doi.org/10.1006/cryo.1993.1043 ER -