Vitamin A supplementation and dietary vitamin A in relation to the risk of xerophthalmia
Fawzi W, Herrera, Willett W, Amin A, Nestel P, Lipsitz S, Spiegelman D, Mohamed K. Vitamin A supplementation and dietary vitamin A in relation to the risk of xerophthalmia. American Journal Of Clinical Nutrition 1993, 58: 385-391. PMID: 8237850, DOI: 10.1093/ajcn/58.3.385.Peer-Reviewed Original ResearchConceptsRisk of xerophthalmiaDietary vitaminVitamin AIncidence of xerophthalmiaTotal dietary vitaminMultivariate relative riskRisk of vitaminVitamin A supplementsDietary vitamin ASigns of vitaminEye symptomsExtreme quintilesNutritional blindnessRelative riskA supplementsReduced riskXerophthalmiaVitaminRiskPreschool childrenFurther dataChildrenIntakeSupplementationSame endpoints