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First trimester maternal serum placenta growth factor (PlGF)concentrations in pregnancies with fetal trisomy 21 or trisomy 18.
Spencer K, Liao AW, Ong CY, Geerts L, Nicolaides KH.
Prenat Diagn 2001;21:718-22. -
Maternal serum activin A and inhibin A in trisomy 18 pregnancies at 10-14 weeks.
Spencer K, Liao AW, Ong CY, Flack NJ, Nicolaides KH.
Prenat Diagn 2001;21:571-4. -
Maternal serum levels of dimeric inhibin A in pregnancies affected by trisomy 21 in the first trimester.
Spencer K, Liao AW, Ong CY, Geerts L, Nicolaides KH.
Prenat Diagn 2001;21:441-4. -
Maternal serum levels of total activin-A in first-trimester trisomy 21 pregnancies.
Spencer K, Liao AW, Skentou H, Ong CY, Nicolaides KH.
Prenat Diagn 2001;21:270-3. -
Outcome of pregnancy in chromosomally normal fetuses with increased nuchal translucency in the first trimester.
Souka AP, Krampl E, Bakalis S, Heath V, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:9-17. -
Twin chorionicity and pre-eclampsia.
Savvidou MD, Karanastasi E, Skentou C, Geerts L, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:228-31. -
Measurement of fetal nuchal translucency thickness by three-dimensional ultrasound.
Paul C, Krampl E, Skentou C, Jurkovic D, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:481-4. -
A case of body stalk anomaly at 10 weeks of gestation.
Paul C, Zosmer N, Jurkovic D, Nicolaides K.
Ultrasound Obstet Gynecol 2001;17:157-9. -
First-trimester maternal serum levels of placenta growth factor as predictor of preeclampsia and fetal growth restriction.
Ong CY, Liao AW, Cacho AM, Spencer K, Nicolaides KH.
Obstet Gynecol 2001;98:608-11. -
Screening for pre-eclampsia and fetal growth restriction by uterine artery Doppler at 11-14 weeks of gestation.
Martin AM, Bindra R, Curcio P, Cicero S, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:583-6. -
Osteogenesis imperfecta and other skeletal dysplasias presenting with increased nuchal translucency in the first trimester.
Makrydimas G, Souka A, Skentou H, Lolis D, Nicolaides K.
Am J Med Genet 2001;98:117-20. -
First-trimester screening for trisomy 21 in singleton pregnancies achieved by assisted reproduction.
Liao AW, Heath V, Kametas N, Spencer K, Nicolaides KH.
Hum Reprod 2001;16:1501-4. -
Incidence of major structural cardiac defects associated with increased nuchal translucency but normal karyotype.
Ghi T, Huggon IC, Zosmer N, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:610-4. -
Improvement in outcomes of multifetal pregnancy reduction with increased experience.
Evans MI, Berkowitz RL, Wapner RJ, Carpenter RJ, Goldberg JD, Ayoub MA, Horenstein J, Dommergues M, Brambati B, Nicolaides KH, Holzgreve W, Timor-Tritsch IE.
Am J Obstet Gynecol 2001;184:97-103. -
Absence of nasal bone in fetuses with trisomy 21 at 11-14 weeks of gestation: an observational study.
Cicero S, Curcio P, Papageorghiou A, Sonek J, Nicolaides K.
Lancet 2001;358:1665-7. -
Uterine artery Doppler at 11-14 weeks of gestation in chromosomally abnormal fetuses.
Bindra R, Curcio P, Cicero S, Martin A, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:587-9. -
First trimester markers of trisomy 21 and the influence of maternal cigarette smoking status.
Spencer K, Ong CYT, Liao AWJ, Papademetriou D, Nicolaides KH.
Prenat Diagn 2000;20:852-3. -
The influence of parity and gravidity on first trimester markers of chromosomal abnormality.
Spencer K, Ong CYT, Liao AWJ, Papademetriou D, Nicolaides KH.
Prenat Diagn 2000;20:792-4. -
First trimester prenatal diagnosis of trisomy 21 in discordant twins using fetal nuchal translucency thickness and maternal serum free beta-hCG and PAPP-A.
Spencer K, Nicolaides KH.
Prenat Diagn 2000;20:683-4. -
The influence of fetal sex in screening for trisomy 21 by fetal nuchal translucency, maternal serum free beta-hCG and PAPP-A at 10-14 weeks of gestation.
Spencer K, Ong CY, Liao AW, Papademetriou D, Nicolaides KH.
Prenat Diagn 2000;20:673-5.