title: Clostridium difficile-associated diarrhea in a tertiary care medical center.
authors.affiliation: Intensive Care Unit (Obritsch) and Department of Infectious Diseases (Scheck), Hillcrest Medical Center, Tulsa, Oklahoma; the Department of Internal Medicine, Oklahoma State University Center for Health Sciences, Tulsa, Oklahoma (Stroup); and the Department of Epidemiology, University of Iowa College of Public Health, Iowa City, Iowa (Carnahan).
authors.forename: Marilee D
authors.initials: MD
authors.lastname: Obritsch
authors.forename: Jeffrey S
authors.initials: JS
authors.lastname: Stroup
authors.forename: Ryan M
authors.initials: RM
authors.lastname: Carnahan
authors.forename: David N
authors.initials: DN
authors.lastname: Scheck