Llwytho...
US trends in nutrient intake: the 1987 and 1992 National Health Interview Surveys.
OBJECTIVES: This study examined US trends in nutrient intake, using almost identical methods and nutrient databases in two time periods. METHODS: An extensive dietary intake questionnaire was included in supplements to the 1987 and 1992 National Health Interview Surveys. Dietary data from approximat...
Wedi'i Gadw mewn:
| Prif Awduron: | , , , , , |
|---|---|
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
1997
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1381043/ https://ncbi.nlm.nih.gov/pubmed/9184499 |
| Tagiau: |
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