Editorial: Blind children.
D001766:Blindness / Q000209:etiology*; D002664:Child Nutritional Physiological Phenomena; D003906:Developing Countries; D006801:Humans; D011502:Protein-Energy Malnutrition / Q000150:complications*; D014802:Vitamin A Deficiency / Q000150:complications; D014985:Xerophthalmia / Q000150:complications / Q000453:epidemiology* / Q000517:prevention & control