title: Measuring the effects of vitamin A supplementation.
authors.forename: R J
authors.initials: RJ
authors.lastname: Stoltzfus
authors.forename: J P
authors.initials: JP
authors.lastname: Habicht
mesh_terms: D002648:Child; D006801:Humans; D007214:Indonesia / Q000453:epidemiology; D009017:Morbidity; D009026:Mortality; D014801:Vitamin A / Q000627:therapeutic use*
chemical_list: D014801:Vitamin A