Citron, D M In vitro activities of tinidazole and metronidazole against Clostridium difficile, Prevotella bivia and Bacteroides fragilis. [electronic resource] - Anaerobe Dec 2005 - 315-7 p. digital Publication Type: Journal Article ISSN: 1075-9964 Standard No.: 10.1016/j.anaerobe.2005.04.005 doi