-
The 11-14 week scan.
Nicolaides KH, Heath V, Liao AW.
Baillieres Best Pract Res Clin Obstet Gynaecol 2000;14:581-94. -
Increased fetal nuchal translucency: possible association with esophageal atresia.
Brown RN, Nicolaides KH.
Ultrasound Obstet Gynecol 2000;15:531-2. -
First-trimester determination of fetal gender by ultrasound.
Efrat Z, Akinfenwa Y, Nicolaides KH.
Ultrasound Obstet Gynecol 1999;13:305-7.