1. Harris JA, Benedict FG. A biometric study of the basal metabolism in man. Washington, D.C.: Carnegie Institution; 1919, publ 279.
2. FAO/WHO/UNU. Human energy requirement. Rome 2004.
3. Westerterp KR. Body weight change during over- and underfeeding as an indicator of adaptive thermogenesis. Br J Nutr. 2004;92:541–4.
4. de V Weir JB. New methods for calculating metabolic rate with special reference for protein metabolism. J Physiol. 1949;109:1–9.
5. Brouwer E. On simple formulae for calculating the heat expenditure and the quantities of carbohydrate and fat oxidized in metabolism of men and animals, from gaseous exchange (oxygen intake and carbonic acid output) and urine-N. Acta Physiol Pharmacol Neerl. 1957;6:795–802.