Time FactorsKineticsTemperatureHydrogen-Ion ConcentrationModels, BiologicalWaterMathematicsCanadaReference ValuesRadioimmunoassayReproducibility of ResultsGenetic VariationSpecies SpecificitySensitivity and SpecificityAnalysis of VarianceComputer SimulationBrazilCattleLightModels, ChemicalBiological MarkersThermodynamicsPhylogenyRetrospective StudiesPregnancyAlgorithmsRegression AnalysisPrognosisHypertensionBrainAge FactorsBlood PressureMolecular Sequence DataCalciumRisk FactorsTreatment Outcome