4Pahler A, Hendrickson WA, Grawinowicz Kolks MA, et al. Characterization and crystallization of core-streptavidin [J]. J Biol Chem, 1987,262 (29) : 13933-13937. 被引量:1
5Sano T,Pandori MW,Chen X,et al. Recombinant core streptavidins. A minimum-sized core streptavidin has enhanced structural stability and higher accessibility to biotinylated macromolecules[J]. J Biol Chern, 1995,270 (47) .. 28204-28209. 被引量:1
6Shenabi A A,Mahafzah A,Baadran I,et al.High incidence of Klebsiella pneumoniae clinical isolates to extened-spectrum beta-lactam drugs in intensive care units[].Diagnostic Microbiology and Infectious Disease.2000 被引量:1
7Jacoby G A,Han P.Detection of extended-spectrum betalactamases in clinical isolates of Klebsiella pneumoniae and Escherichia coli[].Journal of Clinical Microbiology.1996 被引量:1