SHIREEN KHAWAR, AHSAN NUMAN, M.A.A.S.F.I. (2018) “Prevalence of Non-Motor Symptoms in Parkinson’s Disease Patients”, Journal of Fatima Jinnah Medical University, 10(3). Available at: https://www.jfjmu.com/index.php/ojs/article/view/87 (Accessed: 22 October 2026).