Encara no tenim significats per a "estimated food".
1Dietary data were collected using a 7-day estimated food record.
2Design: A random dietary survey using a 3 d estimated food record and a self-administered questionnaire.
3Those between N from estimated food records and urine N were r 0.60-0.70.
4The quantitative methods used were a combination of repeated 24-h recall and a 3-day estimated food diary.
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