Double induction strategy for acute myeloid leukemia: the effect of high-dose cytarabine with mitoxantrone instead of standard-dose cytarabine with daunorubicin and 6-thioguanine: a randomized trial by the German AML Cooperative Group. - Büchner ,T.; Hiddemann ,W.; Wörmann ,B.; Löffler ,H.; Gassmann ,W.; Haferlach ,T.; Fonatsch ,C.; Haase ,D.; Schoch ,C.; Hossfeld ,D.; Lengfelder ,E.; Aul ,C.; et al. (Blood, 1999)