Noninvasive Prenatal Screening Based on Second-Trimester Ultrasonographic Soft Markers in Low-Risk Pregnant Women
- Resource Type
- article
- Source
- Frontiers in Genetics, Vol 12 (2021)
- Subject
noninvasive prenatal screening ultrasonographic soft markers trisomy 21 (Down syndrome) sex chromosome abnormality positive predictive value aneuploidy Genetics QH426-470 - Language
- English
- ISSN
- 1664-8021