- Poon LC, Nekrasova E, Anastassopoulos P, Livanos P, Nicolaides KH. First-trimester maternal serum matrix metalloproteinase-9 (MMP-9) and adverse pregnancy outcome. Prenat Diagn 2009;29:553-9 pdf
- Albaiges G, Missfelder-Lobos H, Lees C, Parra M, Nicolaides KH. One-stage screening for pregnancy complications by color doppler assessment of the uterine arteries at 23 weeks' gestation. Obstet Gynecol 2000;96:559-64
- Al-Mufti R, Lees C, Albaiges G, Hambley H, Nicolaides KH. Fetal cells in maternal blood of pregnancies with severe fetal growth restriction. Hum Reprod 2000;15:218-21