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Meta-analysis of second-trimester markers for trisomy 21.
Agathokleous M, Chaveeva P, Poon LC, Kosinski P, Nicolaides KH.
Ultrasound Obstet Gynecol 2013;41:247-61. -
Prefrontal space ratio: comparison between trisomy 21 and euploid fetuses in the second trimester.
Sonek J, Molina F, Hiett AK, Glover M, McKenna D, Nicolaides KH.
Ultrasound Obstet Gynecol 2012;40:293-6. -
Large loop excision of transformation zone and cervical length in the prediction of spontaneous preterm delivery.
Poon LC, Savvas M, Zamblera D, Skyfta E, Nicolaides KH.
BJOG 2012;119:692-8. -
Nasal bone assessment in fetuses with trisomy 21 at 16-24 weeks of gestation by three-dimensional ultrasound.
Persico N, Molina F, Azumendi G, Fedele L, Nicolaides KH.
Prenat Diagn 2012;32:240-4. -
Quantification of cervical elastography: a reproducibility study.
Molina FS, Gómez LF, Florido J, Padilla MC, Nicolaides KH.
Ultrasound Obstet Gynecol 2012;39:685-9. -
Prevention of preterm delivery in twin gestations (PREDICT): A multicentre randomised placebo-controlled trial on the effect of vaginal micronised progesterone.
Rode L, Klein K, Nicolaides K, Krampl-Bettelheim E, Tabor A.
Ultrasound Obstet Gynecol 2011;38:272-80. -
Vaginal micronized progesterone and the risk of preterm delivery in high-risk twin pregnancies - secondary analysis of a placebo-controlled randomized trial and meta-analysis.
Klein K, Rode L, Nicolaides K, Krampl-Bettelheim E, Tabor A.
Ultrasound Obstet Gynecol 2011;38:281-7. -
Prenasal thickness in trisomy-21 fetuses at 16-24 weeks of gestation.
Persico N, Borenstein M, Molina F, Azumendi G, Nicolaides KH.
Ultrasound Obstet Gynecol 2008;32:751-4. -
Frontomaxillary facial angle in trisomy 21 fetuses at 16-24 weeks of gestation.
Molina F, Persico N, Borenstein M, Sonek J, Nicolaides KH.
Ultrasound Obstet Gynecol 2008;31:384-7. -
Cervical length and obstetric history predict spontaneous preterm birth: development and validation of a model to provide individualized risk assessment.
Celik E, To M, Gajewska K, Smith GC, Nicolaides KH.
Ultrasound Obstet Gynecol 2008;31:549-54. -
Frontomaxillary facial angles in screening for trisomy 21 at 14-23 weeks gestation.
Sonek J, Borenstein M, Downing C, McKenna D, Neiger R, Croom C, Genrich T, Nicolaides KH.
Am J Obstet Gynecol 2007;197:160. -
Shirodkar versus McDonald Cerclage for the Prevention of Preterm Birth in Women with Short Cervical Length.
Odibo AO, Berghella V, To MS, Rust OA, Althuisius SM, Nicolaides KH.
Am J Perinatol 2007;24:55-60. -
Some thoughts on the true value of ultrasound.
Nicolaides KH.
Ultrasound Obstet Gynecol 2007;30:671-4. -
Progesterone and the risk of preterm birth among women with a short cervix.
Fonseca EB, Celik E, Parra M, Singh M, Nicolaides KH.
N Engl J Med 2007;357:462-9. -
Targeted therapy for threatened preterm labor based on sonographic measurement of the cervical length: a randomized controlled trial.
Alfirevic Z, Allen-Coward H, Molina F, Vinuesa CP, Nicolaides K.
Ultrasound Obstet Gynecol 2007;29:47-50. -
Sonographic measurement of cervical length and fetal fibronectin testing in threatened preterm labor.
Tsoi E, Akmal S, Geerts L, Jeffery B, Nicolaides KH.
Ultrasound Obstet Gynecol 2006;27:368-72. -
Prediction of patient-specific risk of early preterm delivery using maternal history and sonographic measurement of cervical length: a population-based prospective study.
To MS, Skentou CA, Royston P, Yu CK, Nicolaides KH.
Ultrasound Obstet Gynecol 2006;27:362-7. -
Maternal characteristics and cervical length in the prediction of spontaneous early preterm delivery in twins.
To MS, Fonseca EB, Molina FS, Cacho AM, Nicolaides KH.
Am J Obstet Gynecol 2006;194:1360-5. -
Nasal bone assessment in prenatal screening for trisomy 21.
Sonek JD, Cicero S, Neiger R, Nicolaides KH.
Am J Obstet Gynecol 2006;195:1219-30. -
Preterm birth: the value of sonographic measurement of cervical length.
Kagan K, To M, Tsoi E, Nicolaides K.
BJOG 2006;113:52-56.