4Perlade DE Smulian AG Cushion MT.Molecular epidemiology and anti-biotic susceptible of Enterococci in Cincinnati, Ohio:a prospective cityside surgery[J].J Clin Microbiol,1997,35(9):2342-2342.
5Patrick R.Murray, editor in chief. Manual of Clinical Microbiology[M]. Sixth Edition ASM press 1995, 308.
6Biavaseo F, Giovanetti E, Miele A, et al. In vitro conjugative transfer of vanA vaneomycin resistance between Enterococci and Listeria of different species [ J]. Eur J Clin Microbiol Infect Dis, 1996,15( 1 ) :50.
7Boyce J M, Opal S M,Chow J W, et al . Outbreak of multidrug resistant Enterococcus faecium with transferable vanB class vancomycin resistance [J]. J Clin Microbiol , 1994,32:1148.
8Tenover F C, Tokars J, Swenson J, et al. Ability of clinical laboratories to detect antimicrobial agent- resistant Enterococci [J]. J Clin Microbiol, 1993,31 : 1695.
9David E, Perlada A, George S, et al. Molecular epidemiology and antibiotic susceptibility of Enterococci in Cincinnati, Ohio: a prospective citywide survey [J]. J Clin Microbiol, 1997, 35 (9): 2342.
10Appelbaum P C. Antimierobiol resistance in Streptococcus pneumomiae: all overview [J]. Clin Infect Dis, 1992,15:77.