تحميل...
Validation of Three Food Frequency Questionnaires to Assess Dietary Calcium Intake in Adults
OBJECTIVE: To assess the accuracy of three self-administered food frequency questionnaires (FFQs) to measure dietary calcium intake in healthy adults. DESIGN: Estimates of dietary calcium intake from one previously validated and two recently developed FFQs were compared with those from 7-day food re...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , , |
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| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
2007
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2270784/ https://ncbi.nlm.nih.gov/pubmed/17467370 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jada.2007.02.007 |
| الوسوم: |
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