ASHRAFZADEH, F., A. SADRNABAVI, J. AKHONDIAN, M. BEIRAGHI TOOSI, M. MOHAMMADI, and kazem HASSANPOUR. “Angelman Syndrome: A Case Report”. Iranian Journal of Child Neurology, vol. 10, no. 2, Mar. 2016, pp. 86-89, doi:10.22037/ijcn.v10i2.8826.