Negi, N., S. Gupta, I. Chandola, and V. Kataria. “Prevalence of Central Line Associated Blood Stream Infection (CRBSI) and Catheter Colonization in ICU Settings of a Tertiary Care Hospital in Sub Himalayan Region”. Tropical Journal of Pathology and Microbiology, Vol. 5, no. 10, Oct. 2019, pp. 815-21, doi:10.17511/jopm.2019.i10.10.