Rothausen , B. W., Matthiessen , J., Groth , M. V., Brockhoff , P. B., Andersen , L. F. and Trolle , E. (2012) “Comparison of estimated energy intake from 2 x 24-hour recalls and a seven-day food record with objective measurements of energy expenditure in children”, Food & Nutrition Research, 00. doi: 10.3402/fnr.v56i0.12221.