Sah, B. P., Paudel, D. and Sarraf, D. P. (2020) “Drug Utilization Pattern using World Health Organization prescribing Indicators at Otorhinolaryngology OPD of a tertiary teaching hospital of Eastern Nepal”, Birat Journal of Health Sciences, 5(2), pp. 1076–1081. doi: 10.3126/bjhs.v5i2.31409.