Daily calcium intake in male children and adolescents obtained from the rapid assessment method and the 24-hour recall method
<p>Abstract</p> <p>Background</p> <p>In order to rapidly assess nutrient intake, Food Frequency Questionnaires (FFQ) have been developed and proven to be reliable for quick, user friendly analysis in adults. However, the accuracy of these questionnaires in children has...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2007-09-01
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| Series: | Nutrition Journal |
| Online Access: | http://www.nutritionj.com/content/6/1/24 |