title: Prevalence and determinants of nutritional blindness in Bangladeshi children.
mesh_terms: D001459:Bangladesh; D001766:Blindness / Q000453:epidemiology* / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D006801:Humans; D007223:Infant; D012306:Risk; D012424:Rural Population; D014505:Urban Population; D014801:Vitamin A / Q000008:administration & dosage; D014802:Vitamin A Deficiency / Q000150:complications* / Q000453:epidemiology / Q000517:prevention & control; D014985:Xerophthalmia / Q000453:epidemiology
chemical_list: D014801:Vitamin A