| Literature DB >> 31812316 |
Ping He1, Yu Yang1, Li Zhen1, Dong-Zhi Li2.
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Year: 2019 PMID: 31812316 DOI: 10.1016/j.ejogrb.2019.11.031
Source DB: PubMed Journal: Eur J Obstet Gynecol Reprod Biol ISSN: 0301-2115 Impact factor: 2.435