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7. Maternal serum biochemistry at 11-13(+6) weeks in relation to the presence or absence of the fetal nasal bone on ultrasonography in chromosomally abnormal fetuses: an updated analysis of integrated ultrasound and biochemical screening. Cicero S; Spencer K; Avgidou K; Faiola S; Nicolaides KH Prenat Diagn; 2005 Nov; 25(11):977-83. PubMed ID: 16245371 [TBL] [Abstract][Full Text] [Related]
8. First-trimester ultrasound and biochemical markers of aneuploidy and the prediction of impending fetal death. Spencer K; Cowans NJ; Avgidou K; Nicolaides KH Ultrasound Obstet Gynecol; 2006 Oct; 28(5):637-43. PubMed ID: 16952214 [TBL] [Abstract][Full Text] [Related]
9. One-stop clinic for assessment of risk for trisomy 21 at 11-14 weeks: a prospective study of 15 030 pregnancies. Bindra R; Heath V; Liao A; Spencer K; Nicolaides KH Ultrasound Obstet Gynecol; 2002 Sep; 20(3):219-25. PubMed ID: 12230441 [TBL] [Abstract][Full Text] [Related]
10. The impact of correcting for smoking status when screening for chromosomal anomalies using maternal serum biochemistry and fetal nuchal translucency thickness in the first trimester of pregnancy. Spencer K; Bindra R; Cacho AM; Nicolaides KH Prenat Diagn; 2004 Mar; 24(3):169-73. PubMed ID: 15057947 [TBL] [Abstract][Full Text] [Related]
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13. Integrated ultrasound and biochemical screening for trisomy 21 using fetal nuchal translucency, absent fetal nasal bone, free beta-hCG and PAPP-A at 11 to 14 weeks. Cicero S; Bindra R; Rembouskos G; Spencer K; Nicolaides KH Prenat Diagn; 2003 Apr; 23(4):306-10. PubMed ID: 12673635 [TBL] [Abstract][Full Text] [Related]
14. Screening for trisomies 21, 18 and 13 by maternal age, fetal nuchal translucency, fetal heart rate, free beta-hCG and pregnancy-associated plasma protein-A. Kagan KO; Wright D; Valencia C; Maiz N; Nicolaides KH Hum Reprod; 2008 Sep; 23(9):1968-75. PubMed ID: 18544579 [TBL] [Abstract][Full Text] [Related]
15. Tricuspid regurgitation in screening for trisomies 21, 18 and 13 and Turner syndrome at 11+0 to 13+6 weeks of gestation. Kagan KO; Valencia C; Livanos P; Wright D; Nicolaides KH Ultrasound Obstet Gynecol; 2009 Jan; 33(1):18-22. PubMed ID: 19031473 [TBL] [Abstract][Full Text] [Related]
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17. A screening program for trisomy 21 at 10-14 weeks using fetal nuchal translucency, maternal serum free beta-human chorionic gonadotropin and pregnancy-associated plasma protein-A. Spencer K; Souter V; Tul N; Snijders R; Nicolaides KH Ultrasound Obstet Gynecol; 1999 Apr; 13(4):231-7. PubMed ID: 10341399 [TBL] [Abstract][Full Text] [Related]
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20. First-trimester biochemical markers of aneuploidy and the prediction of small-for-gestational age fetuses. Spencer K; Cowans NJ; Avgidou K; Molina F; Nicolaides KH Ultrasound Obstet Gynecol; 2008 Jan; 31(1):15-9. PubMed ID: 17999381 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]