Malhotra, P., Kumar, N., Thapar, K. and Bagga, A. K. (2018) “Comparative study of incidence, risk factors, etiological agents and outcome of early and late ventilator associated pneumonia in paediatric intensive care unit at a tertiary care centre”, International Journal of Contemporary Pediatrics, 5(3), pp. 708–713. doi: 10.18203/2349-3291.ijcp20181384.