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
South China Journal of Preventive Medicine . 2021, (9): 1139 -1143 .  DOI: 10.12183/j.scjpm.2021.1139