Comparison of dietary assessment methods in nutritional epidemiology: weighed records v . 24 h recalls, food-frequency questionnaires and estimated-diet records
Publisher: Cambridge University Press
E-ISSN: 1475-2662|72|4|619-643
ISSN: 0007-1145
Source: British Journal of Nutrition, Vol.72, Iss.4, 1994-10, pp. : 619-643
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Abstract