F. A. Arif, A. Amlaselvam, and R. Sriram, “Efficacy and Safety of Triple Drug Fixed-Dose Combination of Telmisartan, Amlodipine and Hydrochlorthiazide in the Management of Hypertension”, J. Medicine, vol. 16, no. 1, pp. 18–22, Feb. 2015.