M. . . Rahman, L. . Hossain, M. A. . U. . . Chowdhury, M. . M. Rahman, S. R. . Pal, and . A. R. . Bhuiyan, “Clinical Differences between Vascular Parkinsonism and Parkinson’s Disease- a Study in a Tertiary Hospital”, The Insight, vol. 2, no. 02, p. 6, Sep. 2021.