1Cost SF, Marinho I, Araujo EA, et al. Nosocomial funge mia: a 2-year prospective study[J] ..J Hosp Infect,2000,45 :69 - 72
2Weber DJ, Rutala WA, Samsa GP, et al. Relatiave frequency of nosocomial pathogens at a university hospital during the decade 1980 - 1989[J]. Am.J Infect control, 1992,20(4): 192 - 197
3Lasker BA Evaluation of performance of four genotypic methods for studying the genetic epidemiology of a spergillus fumigatus isolates[J]. J Clin Microbiol, 2002,40(8): 2886 - 2892
4Edmornd MB, Wallace SE, McClish DK, et al. Nosocomial blood steam infections in United States hospitals: a three - year analysis [ J ]. Clin Infect Dis, 1999,29:239 - 244