Sulieman, H., El-Mahdi, W., Awadelkareem, M. and Nazer, L. 2018. Characteristics of Critically-Ill Patients at Two Tertiary Care Hospitals in Sudan. Sultan Qaboos University Medical Journal. 18, 2 (Sep. 2018), e190–195. DOI:https://doi.org/10.18295/squmj.2018.18.02.011.