Mannan, M. A., Jahan, N., Iqbal, S., Ferdous, N., Dey, S., Farhana, T. and Nazma, N. (2017) “Short Term Outcome of Preterm Neonates Required Mechanical Ventilation”, Chattagram Maa-O-Shishu Hospital Medical College Journal, 15(2), pp. 9–13. doi: 10.3329/cmoshmcj.v15i2.31796.