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Abstract
Entities: Species
Mesh: See more » Blindness/etiologyChild Nutritional Physiological PhenomenaDeveloping CountriesHumansProtein-Energy Malnutrition/complicationsVitamin A Deficiency/complicationsXerophthalmia/complicationsXerophthalmia/epidemiologyXerophthalmia/prevention & control
Year: 1974 PMID: 4209871 PMCID: PMC1610947
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447