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First trimester urine free beta hCG, beta core, and total oestriol in pregnancies affected by Down's syndrome: implications for first-trimester screening with nuchal translucency and serum free beta hCG.
Spencer K, Noble P, Snijders RJ, Nicolaides KH.
Prenat Diagn 1997;17:525-38. -
Maternal serum free beta-hCG at 10 to 14 weeks of gestation in trisomic twin pregnancies.
Noble PL, Snijders RJ, Abraha HD, Sherwood RA, Nicolaides KH.
BJOG 1997;104:741-3. -
Maternal serum inhibin-A and free beta-hCG concentrations in trisomy 21 pregnancies at 10-14 weeks of gestation.
Noble PL, Wallace EM, Snijders RJ, Groome NP, Nicolaides KH.
BJOG 1997;104:367-71. -
Perinatal features associated with placental mesenchymal dysplasia.
Jauniaux E, Nicolaides KH, Hustin J.
Placenta 1997;18:701-6. -
Early prenatal diagnosis of triploidy.
Jauniaux E, Brown R, Snijders RJ, Noble P, Nicolaides KH.
Am J Obstet Gynecol 1997;176:550-4. -
Total amount of circulating human chorionic gonadotrophin alpha and beta subunits in first trimester trisomies 21 and 18.
Jauniaux E, Nicolaides KH, Nagy AM, Brizot M, Meuris S.
J Endocrinol 1996;148:27-31. -
Gene expression of human pregnancy-associated plasma protein-A in placenta from trisomic pregnancies.
Brizot ML, Hyett JA, Mckie AT, Bersinger NA, Farzaneh F, Nicolaides KH.
Placenta 1996;17:33-6. -
Maternal serum concentrations of pregnancy associated plasma protein A and pregnancy specific B-1 glycoprotein in multifetal pregnancies before and after fetal reduction.
Abbas A, Sebire NJ, Johnson M, Bersinger N, Nicolaides KH.
Hum Reprod 1996;11,900-2.