Warsame, M.S. 2020. Drug use pattern using WHO prescribing indicators at Sheikh Sultan Hassan Yabere Referral Hospital, Eastern Ethiopia: A cross sectional study. Journal of Drug Delivery and Therapeutics. 10, 4-s (Aug. 2020), 34–38. DOI:https://doi.org/10.22270/jddt.v10i4-s.4207.