TechnetiumTechnetium Tc 99m Sulfur ColloidTechnetium CompoundsOrganotechnetium CompoundsTinTechnetium Tc 99m MedronateTechnetium Tc 99m SestamibiSkeletal Muscle VentricleTechnetium Tc 99m ExametazimeTechnetium Tc 99m Aggregated AlbuminTechnetium Tc 99m PentetateDrug RecallsSmall Molecule LibrariesRadionuclide ImagingDrug Evaluation, PreclinicalOrganic ChemicalsSodium Pertechnetate Tc 99mQuantitative Structure-Activity RelationshipDrug DesignPharmaceutical PreparationsDrug DiscoveryRadiopharmaceuticalsHigh-Throughput Screening AssaysTechnetium Tc 99m Dimercaptosuccinic AcidOximesVolatile Organic CompoundsDrug RepositioningDatabases, FactualErythrocyte InclusionsDiphosphatesTin PolyphosphatesTin CompoundsMolecular StructureSoil Pollutants, RadioactiveTechnetium Tc 99m Diethyl-iminodiacetic AcidMetabolismPlant ExtractsRosaniline DyesTechnetium Tc 99m LidofeninPicryl ChlorideIsotope LabelingTomography, Emission-Computed, Single-PhotonEnzymesCombinatorial Chemistry TechniquesModels, ChemicalSoftwareEtidronic AcidPhenolsPhosphinesSugar AcidsEnvironmental PollutantsMutagenicity TestsMutagensAlgorithmsStructure-Activity RelationshipComputational BiologyTechnetium Tc 99m DisofeninInternetGas Chromatography-Mass SpectrometryTechnetium Tc 99m PyrophosphateRheniumOrganometallic CompoundsTissue DistributionLigandsArtificial IntelligenceOrganophosphorus CompoundsMetabolic Networks and PathwaysCell LineUser-Computer InterfaceNitrilesRadioimmunodetectionCell Line, TumorModels, MolecularEnzyme InhibitorsModels, BiologicalRadioisotopesDose-Response Relationship, DrugBacteriaInformation Storage and RetrievalAntineoplastic AgentsXenon RadioisotopesAnti-Bacterial AgentsSentinel Lymph Node BiopsyComputer SimulationSignal TransductionMagnetic Resonance SpectroscopyGastric EmptyingMolecular Sequence DataProtein BindingProteinsHeartOxidation-ReductionCell SurvivalMutationTechnetium Tc 99m MertiatideChemical PhenomenaNeoplasmsTime FactorsSensitivity and SpecificitySulfur Compounds