1.
Xu, MS Z, Xie, MD, PhD J, Meng, MD, PhD J, Li, PhD P, Pan, MD, PhD X, Zhou, PhD Q. Non-Invasive Prenatal Diagnosis: A Comparison of Cell Free Fetal DNA (cffDNA) Based Screening and Fetal Nucleated Red Blood Cell (fnRBC) Initiated Testing. N A J Med Sci [Internet]. 2013 Oct. 31 [cited 2026 May 12];6(4). Available from: https://www.najms.com/index.php/najms/article/view/201