Percentage of dose excreted in urine either unchanged as ifosfamide (IFO) or as metabolite 2-dechloroethylifosfamide (2DCE) and 3-dechloroethylifosfamide (3DCE) in 40 patients
Values are means ± S.D.
↵4-a Significantly different for all infusion durations.
↵4-b Significantly different from medium infusion durations.