2Kliebe C,Nies B A,Meyer J F.et al Evolution of plasmid-coded resistance to broad-spectrum eephalosporins[J].Antimicrob Agents Chemother,1985,28(2):302 ～ 303
3Corkill J E,Cuevas L E,Gurgel K Q,et al.SHV-27.a novel cefotaxime -hydrolysing beta-lactamase.Identified in Klebsiella pneumoniae isolates from a Brazilian hospital[J].Antimicrob Chemother,2002,47 (4):463 ～464
4Gniadkowski M,Schneider I,Jungwirth R,et al.Ceftazidime-resistant Enterobacteriaceae isolates from three Polish hospitals:idetification of three novel TEM and SHV-5 type extended-spectrum beta-lactamases.[J].Antimicrob Agent Chemother,1998,42 (3):514 ～ 515.
5Kariuki S,Corkill J E,Revath G,et al.Molecular charaterization of a novel plasmid-encoded cefotaximase (CTX-M12) found in clinical Klebsiella pneumoniae isolates from Kenya[J].Antimicrob Agent Chemother,2001,45(7):2141 ～ 2143.
6Poirel L,Naas T,Cuibert M,et al.Molecular and biochemical of VEB-1.a novel class A extended-spectrum beta-lactamase encoded by an Escherichia coli integron gene[J].Antimicrob Agent Chemother,1999,43(3):573 ～ 574.
7Rupp M,E Fey P D.Extended spectrum beta-lactamase(ESBL)producing Enterobacteriaeeae; considerations for diagnosis prevention and drug treatment[J].drugs,2003,63(4):353 ～ 356.
8Xiong Z,Zhu D,Zhang Y,et al.Extended-spectrum beta-lactamase in Klebsiella pneumonia and Esoherichia coli isolates[J].Clin med J,2002,82(21):1476 ～ 1478.
9Papanicolaou G A,Medeiros A A,Jacoby G A,et al.Novel plasmid-mediated beta-lactamase MIR-1) conferring resistance to oxyimino-and alpha-methoxy beta-lactamase in clinical isolates of Klebsiella pneumoniae[J].A ntimicrob Agents Chemother,1990,34(11):2200 ～ 2202.
10Jing-Jou Yan,Wen-Chien Ko,Yu-Chih Jung,et al.Emergence of Klebsiella pneumoniae isolates producing inducible DHA-1 ?-actamase in a University Hospital in Taiwan[J].Clin Microbio,2002,40(9):3121～ 3126.
