An animal model of limitation of gut colonization by carbapenemase-producing Klebsiella pneumoniae using rifaximin oleh Eleni Xenofontos, Georgios Renieris, Maria Kalogridi, Dionyssia-Eirini Droggiti, Kalliopi Synodinou, Georgia Damoraki, Panagiotis Koufargyris, Labros Sabracos, Evangelos J. Giamarellos-Bourboulis