Cyclophosphamide/Dexverapamil/Doxorubicin/Etoposide/Prednisolone/Vincristine
cyclophosphamide/dexverapamil/doxorubicin/etoposide/prednisolone/vincristine
CTX/DOX/PRDL/R-VPAM/VCR/VP-16
ctx/dox/prdl/r-vpam/vcr/vp-16