WITHDRAWN: Molecular characterization of an outbreak of CTX-M-12-producing klebsiella pneumoniae in a neonatal intensive care unit in a third level hospital

WITHDRAWN: Molecular characterization of an outbreak of CTXM-12-producing klebsiella pneumoniae in a neonatal intensive care unit in a third level hospital E.B. Gonzalez, E.M. Valenzuela, J.R. Mantilla The publisher regrets that this article is an accidental duplication of an article that has already been published, doi:10.1016/j.jinf.2005.11.042. The duplicate article has therefore been withdrawn.