AntimetabolitesAlkylating AgentsAntimetabolites, AntineoplasticAntineoplastic AgentsFloxuridineTetrahydrouridineTrabeculectomyAntineoplastic Agents, AlkylatingInosine MonophosphateFluorouracilPhosphoribosyl PyrophosphateMitomycinLeukemia L1210Methotrexate6-MercaptopurineCytarabineFolic Acid AntagonistsDrug Screening Assays, AntitumorDrug SynergismPurinesCell SurvivalNeoplasmsAlkylationTumor Cells, CulturedDrug Evaluation, PreclinicalO(6)-Methylguanine-DNA MethyltransferaseDeoxycytidineCell CycleCell DivisionMethylnitronitrosoguanidineCarmustineCell LineAntibiotics, AntineoplasticNitrogen Mustard CompoundsMethyl MethanesulfonateMechlorethamineKineticsChlorambucilAntineoplastic Agents, PhytogenicDacarbazineDNA DamageCyclophosphamideMelphalanEthyl MethanesulfonateDoxorubicinDNA RepairAntineoplastic Combined Chemotherapy ProtocolsNitrosourea CompoundsLeukemia P388Dose-Response Relationship, DrugCell Line, TumorCisplatinApoptosisDrug ResistanceDrug Resistance, NeoplasmGuanineMethylnitrosoureaTriaziquoneMitomycinsSulfuric Acid EstersPhospholipid EthersEllipticinesGalliumDNAMutagensBryostatinsThiadiazinesThiotepa