Umegbolu, Emmanuel I. “Prescribing Patterns in Systemic Hypertension and Pharmaco-Economics (cost Effectiveness and Cost Minimisation Analyses) of the Commonly Prescribed Antihypertensives in a District Hospital in Enugu State, Southeast Nigeria”. International Journal of Research in Medical Sciences 6, no. 1 (December 23, 2017): 20–26. Accessed March 26, 2026. https://www.msjonline.org/index.php/ijrms/article/view/4253.