Yazie, T., and A. G. Tessema. “Drug Use Evaluation of Crystalline Penicillin in Pediatrics Ward of Dessie Referral Hospital, North East Ethiopia: A Hospital Based Cross Sectional Study”. Journal of Pharmaceutical Care, Vol. 8, no. 3, Sept. 2020, pp. 123-8, doi:10.18502/jpc.v8i3.4546.