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Publisher: John Wiley & Sons Inc
E-ISSN: 1471-0528|123|11|1745-1752
ISSN: 1470-0328
Source: BJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Vol.123, Iss.11, 2016-10, pp. : 1745-1752
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
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