1. The indirect estimation of heat from material transformations;Blaxter,1962
2. On simple formulae for calculating the heat expenditure and the quantities of carbohydrate and fat metabolized in ruminants, from data on gaseous exchange and urine-N. 1;Brouwer,1958
3. Report of sub-committee on constants and factors. 3;Brouwer,1965
4. Determination of linoleic acid requirements in slaughter pigs: daily gain, feed conversion efficiency, digestibility of nutrients, and nitrogen and energy metabolism as response factors. 577;Christensen,1985
5. Methane excretion in the growing pig;Christensen;Br. J. Nutr.,1987