Imtiaz, Khkula, Wassam Akbar Khan, Ghazanfar Ullah, Yasar Yousafzai, and Haider Darain. 2017. “Systematic Review on Prevalence of Cerebral Palsy”. Annals of Allied Health Sciences 3 (1):3-7. https://aahs.kmu.edu.pk/index.php/aahs/article/view/39.