The diagnostic efficacy of prenatal NT ultrasonography combined with karyotyping and CNV-seq in fetal chromosomal diseases
HUANG Ning, YUAN Huizhen, LUO Laipeng, LIU Yanqiu, YANG Bicheng, LI Qiao
Journal of Jinan University Natural Science & Medicine Edition . 2025, (4): 488 -494 .  DOI: 10.11778/j.jdxb.20240431