American Journal of Clinical Nutrition · 1982 · 80 citations · 21 references
AgricultureNutritionNutritional SciencesChild NutritionHuman NutritionPediatric NutritionDiet EpidemiologyDietary GuidelinesMalnutritionChild Dietary IntakeChildhood Diet QualityChildhood Dietary RiskPediatric Dietary AssessmentYoung Child Dietary Frequency
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History of nightblindness: a simple tool for xerophthalmia screening
Alfred Sommer, G Hussaini, Ignatius Tarwotjo et al. · American Journal of Clinical Nutrition · 1980 · 125 citations
The carotinoids and vitamin A of the blood
S. W. Clausen, Augusta B. McCoord · The Journal of Pediatrics · 1938 · 102 citations