CHOMSRIMEK, N. Modified Sonographic Scoring Index Using a Combination of Sonographic Markers for Detection of Down Syndrome. Vajira Medical Journal : Journal of Urban Medicine, [S. l.], v. 56, n. 2, 2015. Disponível em: https://he02.tci-thaijo.org/index.php/VMED/article/view/28033. Acesso em: 20 sep. 2026.