Karim Chowdhury, A.H.M.S., Nandi, S., Rahman, M., Karim, A.A., Mamtaz, S.S.H., Ara, N.N.R. and Sultana, S. 2017. Comparison Between Phenotypic Confirmatory Test & Double Disc Synergy Test in Detection of Extended Spectrum b-Lactamases Producers Among Gram-Negative Bacilli. Chattagram Maa-O-Shishu Hospital Medical College Journal. 15, 2 (Mar. 2017), 3–8. DOI:https://doi.org/10.3329/cmoshmcj.v15i2.31795.