Sara Azad, Kobra Najafzadeh, Dr.Shobharani R.H, Dr.R.Shankarprasad and Mahvash Iram 2021. A study on comparison of monotherapy versus combination therapy for hypertensive patients at tertiary care hospital. International Journal of Research in Pharmacology & Pharmacotherapeutics. 4, 1 (Apr. 2021), 59-68. DOI:https://doi.org/10.61096/ijrpp.v4.iss1.2015.59-68.