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S. A. Bingham,
C. Gill,
A. Welch,
K. Day,
A. Cassidy,
K. T. Khaw,
M. J. Sneyd,
T. J. A. Key,
L. Roe
and N. E. Day
(1994).
Comparison of dietary assessment methods in nutritional epidemiology: weighed records v. 24 h recalls, food-frequency questionnaires and estimated-diet records. British Journal of Nutrition,
72
,
pp 619-643
doi:10.1079/BJN19940064