Nasir, Asghar, Bushra Afroze, Saad Ilyas, Zeeshan Ansar, and Zahra Hasan. “Pitt–Hopkins Syndrome (PTHS)– a Case Report from Pakistan”. Journal of the Pakistan Medical Association 76, no. 07 (June 25, 2026): 1163–1165. Accessed August 17, 2026. https://www.jpma.org.pk/index.php/public_html/article/view/30215.