AlAaraj, Nada, Ashraf T Soliman, Maya Itani, Ahmed Khalil, and Vincenzo De Sanctis. “Prevalence of Thyroid Dysfunctions in Infants and Children With Down Syndrome (DS) and the Effect of Thyroxine Treatment on Linear Growth and Weight Gain in Treated Subjects Versus DS Subjects With Normal Thyroid Function: A Controlled Study”. Acta Bio Medica Atenei Parmensis 90, no. 8-S (September 23, 2019): 36-42. Accessed October 29, 2020. https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/8503.