title: Vitamin A--time for action. The South African Vitamin A Study Group.
authors.forename: D
authors.initials: D
authors.lastname: Labadarios
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008457:Measles / Q000150:complications; D009751:Nutritional Requirements; D014801:Vitamin A / Q000008:administration & dosage* / Q000627:therapeutic use; D014802:Vitamin A Deficiency / Q000517:prevention & control; D014985:Xerophthalmia / Q000209:etiology / Q000517:prevention & control
chemical_list: D014801:Vitamin A