Phosphorus RadioisotopesPhosphorusRadioisotopesPhosphorus, DietaryZinc RadioisotopesPhosphorus CompoundsRadioisotope Dilution TechniqueStrontium RadioisotopesIodine RadioisotopesKrypton RadioisotopesIndium RadioisotopesSodium RadioisotopesRadioactivityBarium RadioisotopesRadionuclide ImagingYttrium RadioisotopesTin RadioisotopesCarbon RadioisotopesIron RadioisotopesCopper RadioisotopesBeta ParticlesPhosphorus IsotopesPhosphatesTechnetiumPhosphorus Metabolism DisordersMercury RadioisotopesTechnetium Tc 99m Sulfur ColloidCesium IsotopesCobalt IsotopesCerium RadioisotopesHafniumIsotope LabelingGold RadioisotopesLead RadioisotopesDiagnostic Techniques, RadioisotopeZinc IsotopesSulfur Radioisotopes6-PhytaseCadmium RadioisotopesAstatineParathyroid HormoneMineralsRadioimmunotherapyHyperphosphatemiaLutetiumCalciumRheniumSamariumNitrogenRadiopharmaceuticalsSoil Pollutants, RadioactiveCalcium, DietaryBromine RadioisotopesScintillation CountingSubdural EffusionRadioactive WasteCalcium IsotopesMethodsSerum Albumin, Radio-IodinatedRuthenium RadioisotopesRadiometric DatingEutrophicationAbsorptionSelenium RadioisotopesBone and BonesTungstenAlpha ParticlesTissue DistributionMolecular Sequence DataIntestinal AbsorptionIsotopesHeterocyclic Compounds, 1-RingSodium Pertechnetate Tc 99mBacteriaRadioisotope TeletherapySoilPentetic AcidSpectrometry, GammaNuclear MedicineTime FactorsTechnetium Tc 99m PentetateCarbon IsotopesFecesRadiometryRosaniline DyesPhytic AcidTritiumHypophosphatemiaMagnetic Resonance SpectroscopyPhylogenyFertilizersBiomassNostoc communeWhole-Body CountingPotassium RadioisotopesDietPolyphosphatesZincIodohippuric AcidPlant Roots