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An integrated model for the prediction of preeclampsia using maternal factors and uterine artery Doppler velocimetry in unselected low-risk women.
Yu CK, Smith GC, Papageorghiou AT, Cacho AM, Nicolaides KH.
Am J Obstet Gynecol 2005;193:429-36. -
Prediction of pregnancy complications by first-trimester maternal serum PAPP-A and free beta-hCG and with second-trimester uterine artery Doppler.
Spencer K, Yu CK, Cowans NJ, Otigbah C, Nicolaides KH.
Prenat Diagn 2005;25:949-53. -
Assessment of risk for the development of pre-eclampsia by maternal characteristics and uterine artery Doppler.
Papageorghiou AT, Yu CK, Erasmus IE, Cuckle HS, Nicolaides KH.
BJOG 2005;112:703-9.