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Can secular trends in child growth be estimated from a single cross sectional survey?
OBJECTIVE--To formulate and evaluate a new method to measure secular trends in child growth based on the cross sectional collection of heights of children and young adults. DESIGN--Trends in child growth obtained from comparison of two national surveys made with an interval of 15 years were compared...
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| Hlavní autoři: | , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
1992
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1883494/ https://ncbi.nlm.nih.gov/pubmed/1422358 |
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