Zaman, Sojib Bin, Naznin Hossain, Varshil Mehta, Shuchita Sharmin, and Shakeel Ahmed Ibne Mahmood. “An Association of Total Health Expenditure With GDP and Life Expectancy”. Journal of Medical Research and Innovation 1, no. 2 (May 11, 2017): AU7-AU12. Accessed August 24, 2019. https://jmrionline.com/jmri/article/view/72.