MacKenzie, F M Comparison of methodologies used in assessing the postantibiotic effect. [electronic resource] - The Journal of antimicrobial chemotherapy Aug 1994 - 223-30 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0305-7453 Standard No.: 10.1093/jac/34.2.223 doi Subjects--Topical Terms: Anti-Bacterial Agents--pharmacologyBacteriological TechniquesColony Count, MicrobialElectric ConductivityEscherichia coli--drug effectsLuminescent MeasurementsMeropenemSpheroplasts--drug effectsThienamycins--pharmacology