Ramesh, R., N. Sarala, and P. N. Venkatarathnamma. “Efficacy and Safety of Olmesartan and Hydrochlorothiazide Versus Telmisartan and Hydrochlorothiazide in Newly Diagnosed Patients With Mild-to-Moderate Hypertension”. International Journal of Pharmaceutical Investigation, Vol. 8, no. 1, July 2018, pp. 38-43, https://www.jpionline.org/index.php/ijpi/article/view/247.