Divya, Singh, Sidhdhi Shrimali, and Rathore KS. “A Review on Parkinson’s Disease: Its Pathophysiology, Treatment and Surgery”. PharmaTutor 3, no. 2 (February 1, 2015): 25-32. Accessed June 23, 2026. http://www.pharmatutorjournal.com/index.php/pt/article/view/251.