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Yolk sac diameter in early pregnancy in maternal diabetes mellitus.
Papaioannou GI, Syngelaki A, Maiz N, Ross JA, Nicolaides KH.
Gynecol Obstet Invest 2012;73:16-20 -
Ultrasonographic prediction of early miscarriage.
Papaioannou GI, Syngelaki A, Maiz N, Ross JA, Nicolaides KH.
Hum Reprod 2011;26:1685-92 -
Sonographic markers of aneuploidies at 6-10 weeks of gestation.
Papaioannou GK, Syngelaki A, Maiz N, Ross JA, Nicolaides KH.
Early Hum Dev 2011;87:453-6 -
Prediction of outcome in dichorionic twin pregnancies at 6-10 weeks' gestation.
Papaioannou GI, Syngelaki A, Maiz N, Ross JA, Nicolaides KH.
Am J Obstet Gynecol 2011;205:3481-5 -
Normal ranges of embryonic length, embryonic heart rate, gestational sac diameter and yolk sac diameter at 6-10 weeks.
Papaioannou GI, Syngelaki A, Poon LC, Ross JA, Nicolaides KH.
Fetal Diagn Ther 2010;28:207-19 pdf -
Gestational sac volume measured by three-dimensional ultrasound at 11 to 13 + 6 weeks of gestation: relation to chromosomal defects.
Falcon O, Wegrzyn P, Faro C, Peralta CF, Nicolaides KH.
Ultrasound Obstet Gynecol 2005;25:546-50 pdf