PAPP-A、NT值及β-HCG检测在胎儿染色体遗传疾病中诊断效能研究
刘佳, 张方芳, 杨照静
Diagnostic efficacy of PAPP-A, NT value and β-HCG detection for fetal chromosomal and genetic disorders
LIU Jia, ZHANG Fang-fang, YANG Zhao-jing
实用预防医学
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2021, (2): 199
-202
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DOI: 10.3969/j.issn.1006-3110.2021.02.018