

Publisher: John Wiley & Sons Inc
E-ISSN: 1469-0705|48|4|516-519
ISSN: 0960-7692
Source: ULTRASOUND IN OBSTETRICS & GYNECOLOGY, Vol.48, Iss.4, 2016-10, pp. : 516-519
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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