DaunorubicinLiposomesAntibiotics, AntineoplasticSarcoma, KaposiDrug Delivery SystemsAntineoplastic Combined Chemotherapy ProtocolsNaphthacenesCytarabineDoxorubicinIdarubicinP-GlycoproteinAnthracyclinesDrug CarriersLeukemia P388Leukemia, Myeloid, AcuteDrug Resistance, MultipleVerapamilDrug ResistanceThioguanineCyclosporinsAclarubicinCarcinoma, Ehrlich TumorRemission InductionRazoxaneMitoxantroneAmphotericin BLeukemia, MyeloidVincristineStreptomycesAntineoplastic AgentsDrug Resistance, Neoplasm