Journal of Research of the National Bureau of Standards · 1988 · 15 citations · 0 references
AgricultureEarth SciencesNutritional SciencesDietary AssessmentElemental AnalysisHuman NutritionElemental StoichiometryEssential NutrientsMass Spectrometric Elemental AnalysisNutrient AvailabilityTrace Element AnalysisTrace Element NutritionDietary Mineral AssessmentMineral Content DeterminationNutrient CharacterizationNutrient DetectionNutrient Monitoring