[1]
S. N. Zehra, A. Anwar, S. Kamran, H. Jawaid, S. Maheen, and M. Ariff, “Effect of hypertension duration on relationship between blood pressure and signs and symptoms in hypertensive patients:a cross sectional survey”, Int J Res Med Sci, vol. 7, no. 7, pp. 2588–2594, Jun. 2019.