Shrestha, S., Agrawal, N. and Sarraf, D. P. (2020) “Evaluation of Drug Utilization Pattern Using WHO Prescribing Indicators in Endodontic Department at a Tertiary Hospital in Eastern Nepal”, Birat Journal of Health Sciences, 5(3), pp. 1191–1195. doi: 10.3126/bjhs.v5i3.33696.