FluorouracilInjectionsLeucovorinAntimetabolites, AntineoplasticAntineoplastic Combined Chemotherapy ProtocolsDihydrouracil Dehydrogenase (NADP)Organoplatinum CompoundsDrug Administration ScheduleInjections, IntravenousColorectal NeoplasmsCisplatinThymidylate SynthaseInfusions, IntravenousCamptothecinMethotrexateUracilFloxuridineChemotherapy, AdjuvantAdenocarcinomaTreatment OutcomeInjections, IntramuscularEpirubicinColonic NeoplasmsCombined Modality TherapyFluorodeoxyuridylateInjections, SubcutaneousInjections, IntralesionalCyclophosphamideTegafurMitomycinAntimetabolitesSurvival AnalysisInjections, Intra-ArticularDose-Response Relationship, DrugSemustineDisease-Free SurvivalDoxorubicinInjections, IntraperitonealStomach NeoplasmsAntineoplastic AgentsRectal NeoplasmsNeoplasm MetastasisDeoxycytidineLevamisoleTime FactorsBreast NeoplasmsInfusions, Intra-ArterialSurvival RateLiver NeoplasmsDrug SynergismStomatitisBromouracilAntidotesLevoleucovorinInjections, Intra-ArterialFlucytosineProdrugsTaxoidsCarcinoma, Squamous CellChronotherapyInjections, IntradermalHead and Neck NeoplasmsLeukopeniaInjections, EpiduralInjections, IntraventricularEsophageal NeoplasmsPhosphoribosyl PyrophosphateNeoplasm StagingMucositisDrug Resistance, NeoplasmNeutropeniaDrug EvaluationNeoadjuvant TherapyPancreatic NeoplasmsCytosine DeaminaseIntravitreal InjectionsInjections, SpinalHepatic ArteryThymidine PhosphorylaseNauseaAdministration, OralNeoplasm Recurrence, LocalCell Line, TumorPaclitaxelOxonic AcidDihydropyrimidine Dehydrogenase DeficiencyInjections, JetUridineInterferon-alphaDeoxyuracil NucleotidesInjections, IntraocularPhosphonoacetic AcidNeoplasm TransplantationMice, Inbred BALB CRandom AllocationCell SurvivalMaximum Tolerated DoseMitomycinsFluorineTrimetrexate