Cyclophosphamide/Dexverapamil/Doxorubicin/Etoposide/Prednisone/Vincristine
cyclophosphamide/dexverapamil/doxorubicin/etoposide/prednisone/vincristine
cyclophosphamide/dexverapamil/doxorubicin/etoposide/prednisone/vincristine
cyclophosphamide/dexverapamil/doxorubicin/etoposide/prednisone/vincristine