共 50 条
- [25] Perinatal Outcomes in Pregnancies With a Low Fetal Fraction on Non Invasive Prenatal Testing OBSTETRICS AND GYNECOLOGY, 2017, 129 : 143S - 143S
- [28] Factors Affecting the Fetal Fraction in Noninvasive Prenatal Screening: A Review FRONTIERS IN PEDIATRICS, 2022, 10
- [30] NONINVASIVE PRENATAL FETAL TESTING BY ANALYSIS OF MATERNAL BLOOD CLINICAL AND INVESTIGATIVE MEDICINE-MEDECINE CLINIQUE ET EXPERIMENTALE, 1993, 16 (05): : 333 - 338