Assessment of xerophthalmia and the mass vitamin A prophylaxis program in El Salvador (September 1973--December 1974)

J Trop Pediatr Environ Child Health. 1976 Jun;22(3):135-48. doi: 10.1093/tropej/22.3.135.
No abstract available

MeSH terms

  • Child
  • Child, Preschool
  • El Salvador
  • Female
  • Humans
  • Infant
  • Male
  • Vitamin A / therapeutic use*
  • Xerophthalmia / epidemiology
  • Xerophthalmia / prevention & control*

Substances

  • Vitamin A