| Autor: |
P, Le Francois, S, Chevassus-Agnes, E, Benefice, J L, Dyck, B, Maire, G, Parent, G, Seymat, A M, Ndiaye |
| Rok vydání: |
1980 |
| Předmět: |
|
| Zdroj: |
International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition. 50(4) |
| ISSN: |
0300-9831 |
| Popis: |
The results of food consumption surveys, epidemiological surveys (clinical and biochemical) undertaken in three sub-sahelian countries have established: - the existence of xerophthalmia in Upper Volta - a transitory vitamin A deficiency during the dry season in South Mali, without serious clinical signs - a good vitamin A status in Casamance, in South Senegal. A combined biochemical indicator which takes account of plasma carotenoids and vitamin A is recommended to assess the importance of vitamin A deficiency in a population. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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