M. E. U. Islam, A. Momin, F. Sharmin, P. K. Sarkar, and M. A. Hoque, “Socio-demographic Characteristics of Parkinson’s Disease Patients attended at a Tertiary Care Hospital in Dhaka City”, J Curr Adv Med Res, vol. 6, no. 2, pp. 106–110, Sep. 2019.