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Association of placental T2 relaxation times and uterine artery Doppler ultrasound measures of placental blood flow.
Derwig I, Barker GJ, Poon LC, Zelaya F, Gowland P, Lythgoe DJ, Nicolaides KH.
Placenta 2013;34:474-9. pdf -
Association of placental perfusion, as assessed by magnetic resonance imaging and uterine artery Doppler ultrasound, and its relationship to pregnancy outcome.
Derwig I, Lythgoe DJ, Barker GJ, Poon LC, Gowland P, Yeung R, Zelaya F.
Placenta 2013;34:885-91. pdf -
Fetal middle cerebral artery peak systolic velocity in the investigation of non-immune hydrops.
Hernandez-Andrade E, Scheier M, Dezerega V, Carmo A, Nicolaides KH.
Ultrasound Obstet Gynecol 2004;23:442-5.