Islam, M. S. ., U. K. Mallick, A. F. Rahman, M. G. . Uddin, and K. E. Raka. “Comparison of Clinico-Demographic Characteristics and Rapid Shallow Breathing Index of Patients on Mechanical Ventilation at Intensive Care Unit”. Journal of National Institute of Neurosciences Bangladesh, vol. 7, no. 2, Feb. 2022, pp. 92-96, doi:10.3329/jninb.v7i2.58093.