P. Ajithkumar, et al. “Prevalence of Metallo Beta-Lactamase in Non-Fermentative Gram-Negative Bacilli from Clinical Isolates by Phenotypic Methods in a Tertiary Care Hospital”. Journal of Health and Technology, vol. 1, no. 2, June 2025, pp. 124-31, doi:10.65129/health.v1i2.85.