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Malnutrition is a major health problem, especially in developing countries. Water supply, sanitation and hygiene, given their direct impact on infectious dsease, especially diarhea, are important for preventing malnutrition. Malnutrition affects all age groups, but it is especially commong among the...
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| 其他作者: | , |
| 格式: | Thesis |
| 语言: | English |
| 出版: |
2009.
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| 主题: |