Lugar de publicación Characterization of RarA, a Novel AraC Family Multidrug Resistance Regulator in Klebsiella pneumoniae. 56(8):4450-4458. 2012 Dissemination of Multiple Drug Resistance Genes by Class 1 Integrons in Klebsiella pneumoniae Isolates from Four Countries: a Comparative Study. 55:3140-3149. 2011