Quantifying calcium intake in school age
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Babette S. Zemel; Lisa B. Carey; Donna R. Paulhamus; Virginia A. Stallings; Rich
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Article
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2009
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John Wiley and Sons
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English
β 116 KB
## Abstract Quantifying dietary behavior is difficult and can be intrusive. Calcium, an essential mineral for skeletal development during childhood, is difficult to assess. Few studies have examined the use of food frequency questionnaires (FFQs) for assessing calcium intake in schoolβage children.