Sharma, A. ., S. K. . Gupta, S. S. . Agarwal, M. . Gupta, and S. . Shrivastava. “A Study of Prevalence of Hypertension and Pre-Hypertension and Its Associated Risk Factors in Rural Area Of Madhya Pradesh”. National Journal of Community Medicine, vol. 6, no. 02, June 2015, pp. 207-11, https://njcmindia.com/index.php/file/article/view/1166.