Vitamin A supplements : a guide to their use in the treatment and prevention of vitamin A deficiency and xerophthalmia

Ejemplares similares

• Vitamin A supplements : a guide to their use in the treatment and prevention of vitamin A deficiency and xerophthalmia /
  Publicado: (1988)
• Vitamin A supplements : a guide to their use in the treatmnet and prevention of vitamin A deficiency and xerophthalmia / World Health Organization
• Global prevalence of vitamin A deficiency / World Health Organization
• Vitamins and vitamin deficiencies
  por: Harris, Leslie J.
  Publicado: (1938)
• Indicators for assessing vitamin A deficiency and their application in monitoring and evaluating intervention programmes / World Health Organization