1. Definition of the Clinical Antibacterial Spectrum of Activity
Fred Goldstein, Claude-James Soussy, André Thabaut 
Clinical Microbiology and Infection 
Volume 2, Pages S40-S45 (December 1996)
DOI: /j tb00874.x
Copyright © 1996 European Society of Clinical Infectious Diseases Terms and Conditions

2. Figure 1
MIC distributions: (a, b), unimodal distribution; (c), bimodal distribution; (d), multimodal distribution.
Clinical Microbiology and Infection 1996 2, S40-S45DOI: ( /j tb00874.x)
Copyright © 1996 European Society of Clinical Infectious Diseases Terms and Conditions

3. Figure 2
Classification of species in the antibacterial spectrum of activity of an antibiotic: (a), usually susceptible species; (b), resistant species; (c), moderately susceptible species; (d), non-constantly susceptible species, c =low breakpoint or susceptibility breakpoint; C = high breakpoint or resistance breakpoint.
Clinical Microbiology and Infection 1996 2, S40-S45DOI: ( /j tb00874.x)
Copyright © 1996 European Society of Clinical Infectious Diseases Terms and Conditions