1. American Society of Hospital Pharmacists: American Hospital Formulary Service. Bethesda, Maryland, American Society of Hospital Pharmacists, updated annually.
2. Special tests: Bactericidal activity, activity of antimicrobics in combination, and detection of β-lactamase production;Anhalt,1980
3. A system for reporting quantitative antimicrobic susceptibility test results;Barry;Am. J. Clin. Pathol.,1979
4. Evaluation of the Micro-Media System for quantitative antimicrobial drug susceptibility testing: A collaborative study;Barry;Antimicrob. Agents Chemother.,1978
5. Susceptibility testing: Diffusion test procedures;Barry,1980