Vidarabine PhosphateAntimetabolitesPurinesAntimetabolites, AntineoplasticTetrahydrouridineTrabeculectomyFloxuridine6-MercaptopurineFluorouracilPurine NucleotidesMethotrexateSurgical SpongesMitomycinInosine MonophosphateCytarabineThioguanineLeukemia L1210Phosphoribosyl PyrophosphatePurine NucleosidesDeoxycytidine6-AminonicotinamideAntineoplastic AgentsPantothenic AcidFolic Acid AntagonistsDrug SynergismNorleucineTumor Cells, CulturedNeoplasmsCell SurvivalGuanineCell DivisionPurine-Nucleoside PhosphorylasePhosphonoacetic AcidAzathioprineThymidylate Synthase