Nair Sandeep Damodharan, Vijayagopal Sunil Kumar, Przuntek Horst, Webering Nadine, and Hegelmaier Tobias. “A COMPLEMENTARY APPROACH ON OLFACTORY DYSFUNCTION IN PARKINSONS DISEASE- RETROSPECTIVE OBSERVATIONAL STUDY”. International Journal of Ayurveda and Pharma Research 8, no. Supply1 (October 24, 2020): 25-32. Accessed April 19, 2024. http://ijaprs.com/index.php/ijapr/article/view/1644.