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Effects of frozen timing on the spindle density,the angle between the polar body and spindle,and embryo development of intracytoplasmic sperm injection in mouse mature oocytes |
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| Authors: | Wen‐yan Song Zhi‐min Xin Hai‐xia Jin Zhao‐feng Peng Xue‐mei Chen Sen‐lin Shi Shan‐jun Dai Ying‐pu Sun |
| Affiliation: | Reproductive Medical Center of the First Affiliated Hospital of Zhengzhou University, , Zhengzhou, 450052 China |
| Abstract: | |
| Keywords: | angle between the polar body and spindle intracytoplasmic sperm injection mouse mature oocytes Polscope imaging system spindle density vitrified timing |