Rizvi, Meher, Nazish Fatima, Mohd. Rashid, Indu Shukla, Abida Malik, Aayesha Usman, and Shireen Siddiqui. 2009. “Extended Spectrum AmpC and Metallo-Beta-Lactamases in Serratia and Citrobacter Spp. In a Disc Approximation Assay”. The Journal of Infection in Developing Countries 3 (04):285-94. https://doi.org/10.3855/jidc.126.