5Queenan AM,Bush K. Carbapenemases: the versatile β-la- etama ses[J]. Clin Microhiol Rev, 2007,20 (3) : 440-458.
6Peleg AY,Franklin C,Bell JM,et al. Dissemination of the rnetallo -β- lactamase gene blaIMP 4 among gram-negative Pathogens in a clinical setting in Australia[J]. Clin Infect Dis,2005,41(11) :1549-1556.
7Herbert S.Halvorsen DS,Leong T,et al. l.arge out break of infection and colonization wit hgram-negative Patho- gens cariying the metallo-β-lactamase gene blaIMP-4 at a 320 bed tertiary hospital in Australia [J]. Infect Control Hosp Epidemiol, 2007,28 ( 1 ) : 98-101.
8Wu JJ,Ko WC,Tsai SH,et al. Prevalence of Plasmid me diated quinolone resistance determinants QnrA, QnrB, and QnrS among clinical isolates of Enterobacter cloacae in a Taiwan Residents hospitat[J]. Antimicrob Agents Chemother, 2007,51(4): 1223-1227.
9Liu YF, Yan J J, Ko WC, et al. Characterization of earbap- enem-non-susceptible Escherichia coli isolates from a uni versity hospital in Taiwan[J]. J Antimierob Chemother, 2008,61(5) : 1020-1023.
10Wu J J, Ko WC, Wu HM, et al. Prevalence of Qnr determi nants among bloodstream isolates of Escherichia coli and Klebsiella Pneumoniae in a Taiwan Residents hospital, 1999- 2005[J]. J Antimicrob Chemother, 2008,61 (6): 1234-1239.
2Ben-Ami R, Rodriguez-Bano J, Arslan H, et al. A muhinational survey of risk factors for infection with extended-spectrum beta- lactamase-producing enterobacteriaceae in nonhospitalized pa tients[J].Clin Infect Dis,2009,49(5) =682-690.
3Coudron PM. Detection of AmpC Beta Lactamases among Esche- richia coli. Klebsiella pneumoniae, and Proteus mirabilis Isolates at Clin Microb,2000,38(5) : 1791.
4Andrade I.N, Minarini LA,Pitondo Silwl A, et al. Determinants of beta-lactam resistance in meningitis causing Enterobacteriaceae in Brazil[J]. Can J Microbiol,2010,56(5) :399 407.
