Update of the activity of cefditoren and comparator oral ß-lactam agents tested against community-acquired Streptococcus pneumoniae isolates (USA, 2004-2006).

Update of the activity of cefditoren and comparator oral ß-lactam agents tested against community-acquired Streptococcus pneumoniae isolates (USA, 2004-2006). by Fritsche TR, Biedenbach DJ, and Jones RN published in J. Chemother. 2008; 20 (2): 170-174