Therapeutic activity of FR264205 in pulmonary infection (A), urinary tract infection (B), and burn wound infection (C) caused by P. aeruginosa 93. Gray and filled columns indicate 2-mg/kg and 10-mg/kg doses, respectively (A), 0.5-mg/kg and 2-mg/kg doses, respectively (B), and 10-mg/kg and 50-mg/kg doses, respectively (C).