Comparison of dietary assessment methods in nutritional epidemiology: weighed records v. 24 h recalls, food-frequency questionnaires and estimated-diet records

Abstract
Comparison of dietary assessment methods in nutritional epidemiology: weighed records v. 24 h recalls, food-frequency questionnaires and estimated-diet records - Volume 72 Issue 4 - S. A. Bingham, C. Gill, A. Welch, K. Day, A. Cassidy, K. T. Khaw, M. J. Sneyd, T. J. A. Key, L. Roe, N. E. Day