Moran, F J Enhancement of antimicrobial activity of metronidazole in mixed cultures of Bacteroides fragilis and Escherichia coli. [electronic resource] - The Journal of antimicrobial chemotherapy Aug 1988 - 261-2 p. digital Publication Type: Letter ISSN: 0305-7453 Standard No.: 10.1093/jac/22.2.261 doi Subjects--Topical Terms: Bacteroides fragilis--drug effectsEscherichia coli--drug effectsMetronidazole--pharmacology