Ali, Mohsin, Alina Mehwish, Sidra Humayun, Irfan Shereen, Sohail Iqbal, and Hamza Munir. 2020. “Pitx3 Gene Polymorphism and Its Association With Parkinson’s Disease In Pakistani Population”. Pakistan Journal of Physiology 16 (4):21-23. https://pjp.pps.org.pk/index.php/PJP/article/view/1305.