Current and future worldwide prevalence of dependency, its relationship to total population, and dependency ratios. (Q40495687)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Current and future worldwide prevalence of dependency, its relationship to total population, and dependency ratios. |
scientific article |
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Current and future worldwide prevalence of dependency, its relationship to total population, and dependency ratios (English)
Rowan H Harwood
Avan Aihie Sayer
Miriam Hirschfeld