Xerophthalmia.
D001766:Blindness / Q000150:complications / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D004032:Diet; D006801:Humans; D008457:Measles / Q000150:complications; D009748:Nutrition Disorders / Q000150:complications; D012899:Smallpox / Q000150:complications; D014802:Vitamin A Deficiency / Q000150:complications; D014985:Xerophthalmia / Q000150:complications / Q000453:epidemiology / Q000473:pathology / Q000517:prevention & control; D015024:Zambia