Ahmetagic, Sead Clostridium difficile infection in hospitalized patients at university clinical center tuzla, bosnia and herzegovina: a 4 year experience. [electronic resource] - Materia socio-medica 2013 - 153-7 p. digital Publication Type: Journal Article ISSN: 1512-7680 Standard No.: 10.5455/msm.2013.25.153-157 doi