chemotherapy consisted of the cep combination ( cyclophosphamide 500 mg/m2 i.v . day 1 ; epirubicin 50 mg/m2 i.v . day 1 ; cisplatin 80 mg/m2 i.v . day 1 ) alternated every 4 weeks with the mec ' combination ( methotrexate 30 mg/m2 i.v . day 1 ; etoposide 200 mg/m2 i.v . day 1 ; ccnu 70 mg/m2 per os , day 1 ) until progression .
C0055065
cep combination
C0010583
cyclophosphamide