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Fetal fraction estimate in twin pregnancies using directed cell-free DNA analysis.
Struble CA, Syngelaki A, Oliphant A, Song K, Nicolaides KH.
Fetal Diagn Ther 2014;35:199-203. pdf -
Cell-free DNA analysis for trisomy risk assessment in first-trimester twin pregnancies.
Gil MM, Quezada MS, Bregant B, Syngelaki A, Nicolaides KH.
Fetal Diagn Ther 2014;35:204-11. pdf -
Clinical significance of first-trimester chorionic bumps: a matched case-control study.
Sana Y, Appiah A, Davison A, Nicolaides KH, Johns J, Ross JA.
Ultrasound Obstet Gynecol 2013;42:585-9. -
Maternal thyroid function at gestational weeks 11-13 in twin pregnancies.
Ashoor G, Muto O, Poon LC, Muhaisen M, Nicolaides KH.
Thyroid 2013;23:1165-71. -
Prediction of preterm delivery in twins by cervical assessment at 23 weeks.
Skentou C, Souka AP, To MS, Liao AW, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;17:7-10. -
Twin chorionicity and pre-eclampsia.
Savvidou MD, Karanastasi E, Skentou C, Geerts L, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:228-31. -
Assessment of endothelial function in normal twin pregnancy.
Savvidou MD, Donald AE, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;17:220-3.