IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-5-49531 Original Research Paper Bacteriological Surveillance And Antibiotic Susceptibility Pattern Of The Isolates From Ventilator Associated Pneumonia At Tertiary Care Hospital Rajkot Gujarat Chaudhari Dr. Twinklekumar Parmar Dr. May 2023 12 5 01 02