title: Malnutrition and corneal blindness.
mesh_terms: D001766:Blindness / Q000209:etiology*; D002648:Child; D003318:Corneal Opacity / Q000209:etiology*; D006801:Humans; D007194:India; D009748:Nutrition Disorders / Q000150:complications*; D012177:Retinol-Binding Proteins / Q000097:blood; D014802:Vitamin A Deficiency / Q000150:complications*
chemical_list: D012177:Retinol-Binding Proteins