The Relationship between Ultrasonography and Fetal Chromosomal Abnormality in the First Trimester
HAN Yuhuan
ZHANG Jianying
ZHANG Junnong
DONG Wei
XIN Li
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Publication Date：2006-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 676-678 )