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Changes in population characteristics and their implication on public health research
Population estimates are generally drawn from one point in time to study disease trends over time; changes in population characteristics over time are usually not assessed and included in the study design. We evaluated whether population characteristics remained static and assessed the degree of pop...
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| Main Authors: | , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
BioMed Central
2007
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1971249/ https://ncbi.nlm.nih.gov/pubmed/17623097 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1742-5573-4-6 |
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