IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-4-41776 Original Research Paper Prevalence of Carbapenem Resistance in Escherichia Coli Isolates at a Tertiary Care Institute in North West Region of Rajasthan Rajvi Dr. Dr. Geeta Tinna Dr. April 2022 11 4 01 02