Karim Chowdhury, Abu Hena Md Saiful, Sukumar Nandi, Mahbubur Rahman, ASM Ashanul Karim, Syeda Shanoor Hasina Mamtaz, Nura Nasrin Rowshan Ara, and Sabrina Sultana. 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):3-8. https://doi.org/10.3329/cmoshmcj.v15i2.31795.