International collaboration,funding and association with burden of disease in randomized controlled trials in Africa.
| Autor: | Swingler GH (AUTHOR), Pillay V (AUTHOR), Pienaar ED (AUTHOR), Loannidis JP (AUTHOR) |
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| Zdroj: | Bulletin of the World Health Organization. Jul2005, Vol. 83 Issue 7, p511-517. 7p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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