Dexamethasone/Doxorubicin/Quinine/Verapamil/Vincristine
dexamethasone/doxorubicin/quinine/verapamil/vincristine
dexamethasone/doxorubicin/quinine/verapamil/vincristine
dexamethasone/doxorubicin/quinine/verapamil/vincristine