Authors: Verdin, SM Whitlow, BJ Lazanakis, M Kadir, RA Chatzipapas, I Economides, DL

Citation: Sm. Verdin et al., Ultrasonographic markers for chromosomal abnormalities in women with negative nuchal translucency and second trimester maternal serum biochemistry, ULTRASOUN O, 16(5), 2000, pp. 402-406