Oche, MO, and H Adamu. “Determinants of Patient Waiting Time in the General Outpatient Department of a Tertiary Health Institution in North Western Nigeria”. Annals of Medical and Health Sciences Research 3, no. 4 (January 15, 2014): 588–592. Accessed September 7, 2026. https://www.ajol.info/index.php/amhsr/article/view/99631.