Iqbal, Mohammad, and Ameer Ali Jamali. “ORGANISM CAUSING VENTILATOR-ASSOCIATED PNEUMONIA IN CHILDREN PRESENTING AT TERTIARY CARE HOSPITAL, KARACHI: Organism Causing Ventilator-Associated Pneumonia”. Pakistan Armed Forces Medical Journal, vol. 68, no. 2, Apr. 2018, pp. 294-99, https://www.pafmj.org/PAFMJ/article/view/1314.