Ban A. Majeed 2H. A. S. (2019) “The Association of Maternopaternal Age and Cytomolecular Abnormalities in Iraqi Down Syndrome Children”, Iraqi journal of biotechnology, 13(2). Available at: https://jige.uobaghdad.edu.iq/index.php/IJB/article/view/284 (Accessed: 3October2026).