- Mazza E, Parra-Saavedra M, Bajka M, Gratacos E, Nicolaides KH, Deprest J. In-vivo assessment of the biomechanical properties of the uterine cervix in pregnancy. Prenat Diagn 2014;34:33-41 pdf
- Derwig I, Barker GJ, Poon LC, Zelaya F, Gowland P, Lythgoe DJ, Nicolaides KH. Association of placental T2 relaxation times and uterine artery Doppler ultrasound measures of placental blood flow. Placenta 2013;34:474-9 pdf
- Derwig I, Lythgoe DJ, Barker GJ, Poon LC, Gowland P, Yeung R, Zelaya F. Association of placental perfusion, as assessed by magnetic resonance imaging and uterine artery Doppler ultrasound, and its relationship to pregnancy outcome. Placenta 2013;34:885-91 pdf