孕妇无创DNA产前检测结果分布及异常情况因素分析
黄艳君, 吕亚, 周冠琼, 朱燕, 杨明明
Distribution of non-invasive prenatal testing results and influencing factors of abnormalities among pregnant women
HUANG Yan-jun, LYU Ya, ZHOU Guan-qiong, ZHU Yan, YANG Ming-ming
华南预防医学 . 2021, (9): 1139 -1143 .  DOI: 10.12183/j.scjpm.2021.1139