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Comparison of percentages of variation between community antibiotic consumption and antibiotic activity in H. influenzae (Spain, 1997 to 2007). Drug abbreviations: AMX, amoxicillin; AMC, amoxicillin-clavulanic acid; CEC, cefaclor; CXM, cefuroxime; CFM, cefixime; CLR, clarithromycin; AZM, azithromycin; and SXT, trimethoprim-sulfamethoxazole.
