Abidi, Afroz, et al. “PHARMACOECONOMIC AND DRUG UTILIZATION STUDY OF ANTIDIABETIC THERAPY IN A TERTIARY CARE TEACHING HOSPITAL OF NORTHERN INDIA”. Asian Journal of Pharmaceutical and Clinical Research, vol. 9, no. 3, May 2016, pp. 371-5, https://www.journals.innovareacademics.in/index.php/ajpcr/article/view/11581.