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Am J Obstet Gynecol
.
2017 Sep;217(3):380-381.
doi: 10.1016/j.ajog.2017.05.010.
Epub 2017 May 11.
Authors
Chen Wang
1
,
Yumei Wei
1
,
Huixia Yang
2
Affiliations
1
Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China.
2
Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China. Electronic address: yanghuixia@bjmu.edu.cn.
PMID:
28502756
DOI:
10.1016/j.ajog.2017.05.010
No abstract available
Publication types
Letter
Research Support, Non-U.S. Gov't
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