1. Current patterns and evolution of antibiotic resistance among bacterial pathogens involved in acute otitis media 
Fernando Baquero, Rafael Cantón, Fernando Baquero-Artigao 
Clinical Microbiology and Infection 
Volume 3, Pages 3S26-3S33 (January 1997)
DOI: /S X(14)
Copyright © 1997 European Society of Clinical Infectious Diseases Terms and Conditions

2. Figure 1
A representation of the current prevalence rates of penicillin resistance (MIC = >0.1 mcg/mL) around the world. Black dots represent towns where penicillin-resistant pneumococci have been detected. The sizes of the points represent thelocal percentage of resistance, from > =40% to 10%.
Clinical Microbiology and Infection 1997 3, 3S26-3S33DOI: ( /S X(14) )
Copyright © 1997 European Society of Clinical Infectious Diseases Terms and Conditions