title: [Clostridium difficile: a reemerging pathogen?].
authors.forename: M en C Gabriela
authors.initials: Me
authors.lastname: Echániz Avilés
mesh_terms: D016360:Clostridioides difficile; D021821:Communicable Diseases, Emerging / Q000453:epidemiology*; D004761:Enterocolitis, Pseudomembranous / Q000453:epidemiology*; D006801:Humans