the cof chemotherapy consisted of vincristine 1 mg , cyclophosphamide 600 mg and 5-fluorouracil 500 mg iv on days 1 and 8 with or without the addition of pingyangmycin , a drug equivalent to bleomycin a5 , at the dose of 10 mg im on days 1 , 3 , 6 and 8 .
C0056079
cof
C0010583
cyclophosphamide