Duraisingh, Britto L, Chalasani A, Ponsubharam S, Vijayaraguvaran R, and Sankar V. 2013. “A Study on Drug Utilisation Pattern of Acei in an Indian Multispeciality Hospital”. Asian Journal of Pharmaceutical Research and Development 1 (2):84-91. https://www.ajprd.com/index.php/journal/article/view/51.