| research | inclusion criteria | exclusion criteria |
| works done before 21st century |
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| purchase to access |
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| non-children related malnutrition |
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| unpublished articles |
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| non-hospital related cases |
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| works done within the region |
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| works done outside the region |
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| non-English language articles |
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| non-nutirtion related malnutrition |
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