Mesh : Aneuploidy Biomarkers / blood Cell-Free Nucleic Acids / blood Consensus DNA / blood Down Syndrome / diagnosis genetics Female Humans Maternal Serum Screening Tests Predictive Value of Tests Pregnancy Pregnancy Trimester, First Risk Assessment Societies, Medical Trisomy 13 Syndrome / diagnosis genetics Trisomy 18 Syndrome / diagnosis genetics Ultrasonography, Prenatal
来 源:
DOI:10.1002/uog.17483
PDF(Sci-hub)