title: Duodenal application is the method of choice.
authors.forename: Philipp
authors.initials: P
authors.lastname: Ehlermann
authors.forename: Peter
authors.initials: P
authors.lastname: Lages
authors.forename: Volker
authors.initials: V
authors.lastname: Korten
mesh_terms: D016360:Clostridioides difficile / Q000302:isolation & purification*; D004761:Enterocolitis, Pseudomembranous / Q000175:diagnosis* / Q000628:therapy*; D006801:Humans; D055552:Infectious Disease Medicine / Q000592:standards*; D017410:Practice Guidelines as Topic