Vitamin A supplements - a guide to their use in the treatment and prevention of vitamin A deficiency amd xerophthalmia
- Författare
- (Prep. by a WHO/UNICEF/IVACG Task Force.)
- Språk
- Engelska
![](https://images.amazon.com/images/P/9241545062.01.MZZZZZZZ.jpg)
Förlag | År | Ort | Om boken | ISBN |
---|---|---|---|---|
WHO | 1997 | Schweiz, Geneva | 28 sidor. |