Susceptibilities to levofloxacin in Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis clinical isolates from children: results from 2000-2001 and 2001-2002 TRUST studies in the United States.
Karlowsky JA, Thornsberry C, Critchley IA, Jones ME, Evangelista AT, Noel GJ, Sahm DF. Susceptibilities to levofloxacin in Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis clinical isolates from children: results from 2000-2001 and 2001-2002 TRUST studies in the United States. Antimicrob Agents Chemother. 2003 Jun; 47(6):1790-7.