Medians for Second-Trimester Down Syndrome Screening in Tianjin
YAO Jingyi
ZHANG Ying
XIN Li
CUI Lan
YUE Sheng
XIE Xiaoyuan
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Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 433-436 )