American Journal of Clinical Nutrition · 1989 · 153 citations · 43 references
AgricultureNutritionNutritional SciencesHuman NutritionMicronutrient NutritionNutrition In Older AdultsFat-soluble VitaminsVitamin BiochemistryVitamin ChemistryVitamin NutritionVitamin PhysiologyVitamin SupplementationDietary Vitamin A IntakeRetinol-binding Protein AssessmentSerum Retinol LevelsVitamin A BioavailabilityVitamin A NutritionVitamin A PhysiologyYoung Adulthood
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Enzymatic Determination of Total Serum Cholesterol
Charles C. Allain, Lucy S Poon, Cicely S G Chan et al. · Clinical Chemistry · 1974 · 9.2K citations · Full text