Ahmed, S., O. F. Yusuf, A. S. Alam, and A. Awal. “Profile of Intensive Care Unit Admission and Outcomes of Medical and Surgical Patients at A Tertiary Government Hospital: A 5 Year Trend Analysis”. Bangladesh Journal of Medicine, vol. 29, no. 2, Aug. 2018, pp. 59-62, doi:10.3329/bjmed.v29i2.37939.