Citation: Ntc. Ursem et al., Fetal heart rate and umbilical artery velocity variability in fetuses withcongenital cardiac defects: a preliminary study, ULTRASOUN O, 18(2), 2001, pp. 135-140
Citation: Pc. Struijk et al., Power spectrum analysis of heart rate and blood flow velocity variability measured in the umbilical and uterine arteries in early pregnancy: a comparative study, ULTRASOUN O, 17(4), 2001, pp. 316-321
Citation: Ns. Den Hollander et al., Congenital microcephaly detected by prenatal ultrasound: genetic aspects and clinical significance, ULTRASOUN O, 15(4), 2000, pp. 282-287
Citation: Ntc. Ursem et al., Assessment of fetal heart rate variability and velocity variability by Doppler velocimetry of the descending aorta at 10-20 weeks of gestation, ULTRASOUN O, 14(6), 1999, pp. 397-401
Citation: Ntc. Ursem et al., Do heart rate and velocity variability derived from umbilical artery velocity waveforms change prior to clinical pregnancy-induced hypertension?, ULTRASOUN O, 14(4), 1999, pp. 244-249
Citation: Ntc. Ursem et al., Fetal heart rate and umbilical artery velocity variability in pregnancies complicated by insulin-dependent diabetes mellitus, ULTRASOUN O, 13(5), 1999, pp. 312-316
Authors:
Brezinka, C
Laudy, JAM
Ursem, NTC
Hop, WCJ
Wladimiroff, JW
Citation: C. Brezinka et al., Fetal pulmonary venous flow into the left atrium relative to diastolic andsystolic cardiac time intervals, ULTRASOUN O, 13(3), 1999, pp. 191-195