AFAF A. SALEMAN; SANA I. SOULIMAN; ABEER I. SULIMAN. The relationship of maternal age and some other associated factor to down syndrome . مجلة البيان العلمية, [S. l.], n. 14, p. 193–187, 2023. Disponível em: https://journal.su.edu.ly/index.php/bayan/article/view/1833. Acesso em: 25 2024.