Kakar, A. et al. 2025. The Burden of Non-Motor Symptoms in Parkinson’s Disease: A Cross-Sectional Study on Clinical Correlates and Quality of Life in Quetta, Pakistan. Indus Journal of Bioscience Research. 3, 6 (Jun. 2025), 26–31. DOI:https://doi.org/10.70749/ijbr.v3i6.1520.