Israni, Anil, and Anirban Mandal. “De Novo Robertsonian Translocation T(21; 21) in a Child With Down Syndrome”. Journal of Nepal Paediatric Society 37, no. 1 (October 4, 2017): 92-94. Accessed September 18, 2019. https://www.nepjol.info/index.php/JNPS/article/view/16184.