Islam, M. S. .; Mallick, U. K.; Rahman, A. F.; Uddin, M. G. .; Raka, K. E. Comparison of Clinico-Demographic Characteristics and Rapid Shallow Breathing Index of Patients on Mechanical Ventilation at Intensive Care Unit. J. Natl Inst. Neurosci Bangladesh 2022, 7, 92-96.