Amarasinghe Arachchige Don Nalin SAMANDIKA SAPARAMADU ; Lasantha RATNAYAKE
Singapore medical journal 2023;64(11):700-706
Humans ; Escherichia coli ; Klebsiella pneumoniae ; Retrospective Studies ; Hospitals, General ; Singapore/epidemiology* ; Escherichia coli Infections/epidemiology* ; Sepsis/drug therapy* ; beta-Lactamases ; Anti-Bacterial Agents/therapeutic use* ; Bacteremia/drug therapy* ; Microbial Sensitivity Tests