Sinha, R., P. Verma, K. K. Rohilla, and C. V. Kalyani. “Hypertensive Patients Knowledge, Attitude and Practice for Stroke Prevention in Uttarakhand, India”. National Journal of Community Medicine, vol. 11, no. 10, Oct. 2020, pp. 385-9, doi:10.5455/njcm.20201002015318.