486Meropenem and Piperacillin-tazobactam have Comparable Outcomes in Treatment of Bloodstream Infections Caused by Extended Spectrum Beta-lactamase Producing E.coli and Klebsiellae. (December 2014) - Harris, Patrick; Mo, Yin; Jureen, Roland; Chew, Jonathan; Ali, Jaminah; Paterson, David L.; Tambyah, Paul