Bhadu, A., N. Amin, C. Shah, P. Mehta, K. Patel, and P. R. Choudhary. “Mental Retardation With Complex Partial Seizure in A Case of Crouzon Syndrome”. Journal of Pakistan Psychiatric Society, Vol. 10, no. 01, June 2013, pp. 53-56, https://jpps.pk/index.php/journal/article/view/917.