Mesna is administered with cyclophosphamide and
ifosphamide to:
A. Potentiate their cytotoxic action
B. Retard their renal excretion
C. Block their emetic action
D. Ameliorate cystitis caused by them
ifosphamide to:
A. Potentiate their cytotoxic action
B. Retard their renal excretion
C. Block their emetic action
D. Ameliorate cystitis caused by them