Niculescu, E In vitro activity of ciprofloxacin, norfloxacin, and ofloxacin against multi-resistant Enterobacteriaceae. [electronic resource] - Chemioterapia : international journal of the Mediterranean Society of Chemotherapy Jun 1987 - 132-3 p. digital Publication Type: Journal Article ISSN: 0392-906X Subjects--Topical Terms: Ciprofloxacin--pharmacologyDrug Resistance, MicrobialEnterobacteriaceae--drug effectsHumansMicrobial Sensitivity TestsNorfloxacin--pharmacologyOfloxacin--pharmacology