Validation of the 2 × 24 h recall method and a 7-d web-based food diary against doubly labelled water in Danish adults

Biltoft-Jensen, A, Ygil, K H, Knudsen, L, Matthiessen, J, Fagt, S, Trolle, E, Nielsen, T H, Hansen, D M, Licht, C L, Martens, M, Hambly, C, Speakman, J R & Christensen, T 2023, 'Validation of the 2 × 24 h recall method and a 7-d web-based food diary against doubly labelled water in Danish adults', British Journal of Nutrition, vol. 130, no. 8, pp. 1444-1457. https://doi.org/10.1017/S0007114523000454