Kumar, Sandeep, et al. “VENTILATOR-ASSOCIATED PNEUMONIA IN A TERTIARY CARE INTENSIVE CARE UNIT: ANALYSIS OF INCIDENCE, MICRO-BIOLOGICAL PROFILE, RESISTANT PATTERN AND OUTCOME”. National Journal of Medical Research, vol. 10, no. 02, June 2020, pp. 89-93, https://njmr.in/index.php/file/article/view/63.