Chelkeba, Legese, Fessahaye Alemseged, and Worku Bedada. 2017. “Assessment of Potential Drug-Drug Interactions Among Outpatients Receiving Cardiovascular Medications at Jimma University Specialized Hospital, South West Ethiopia”. International Journal of Basic & Clinical Pharmacology 2 (2):144-52. https://www.ijbcp.com/index.php/ijbcp/article/view/1226.