title: WITHDRAWN: In vitro activity of rifaximin and rifampin against clinical isolates of clostridium difficile in houston, texas.
authors.affiliation: Center for Infectious Diseases, University of Texas School of Public Health, Houston, TX, USA.
authors.forename: Zhi-Dong
authors.initials: ZD
authors.lastname: Jiang
authors.forename: Herbert L
authors.initials: HL
authors.lastname: Dupont
authors.forename: Mark
authors.initials: M
authors.lastname: La Rocco
authors.forename: Kevin W
authors.initials: KW
authors.lastname: Garey