Goel, M. ., D. . Chhina, and V. . Gupta. “Catheter Associated Urinary Tract Infections in Intensive Care Units Patients in a Tertiary Care Hospital”. International Journal of Research and Development in Pharmacy & Life Sciences, vol. 8, no. 5, Feb. 2020, pp. 16-21, doi:10.4712821276/IJRDPL.2278- 0238.2019.8(5).16-21.