myelosuppression was mild to moderate at doses of between 1.4 and 1.8 mg/m2/day but became severe at 2 mg/m2 , with leukopenia ( wbcs , < 2000/mm3 ) and granulocytopenia ( absolute granulocytes , < 1000/mm3 ) occurring in 75 % of administered courses .
C0023530
leukopenia
C0001824
granulocytopenia