Trophectoderm biopsy reduces the level of serum β-human chorionic gonadotropin in early pregnancy
| Autor: | Lu, Man-man, Wen, Yang-xing, Liu, Yu-liang, Ding, Chen-hui, Zhou, Can-quan, Xu, Yan-wen |
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| Zdroj: | In Fertility and Sterility October 2020 114(4):801-808 |
| Databáze: | ScienceDirect |
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