IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-5-49385 Original Research Paper A Study On Clinico-Epidemiological Factors Of Ventilator Associated Pneumonia In A Tertiary Care Centre Veena Viswambharan Dr. Dr. Venu Balachandran Dr. Dr. Bins M John Dr. May 2023 12 5 01 02