The use of ultrasonography in the detection of birth defects The prenatal diagnosis of 21-trisomy and 18-trisomy by ultrasonograghy
Meng Hua
Jiang Yuxin
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Publication Date：2005-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 515-516 )