1. On-line, continuous determination of 13CO2/12CO2 ratios by non-dispersive infrared absorption in indirect calorimetry facilities;Alferink,2003
2. Modeling Ruminant Digestion and Metabolism;Baldwin,1995
3. Low-protein solid feed improves the utilization of milk replacer for protein gain in veal calves;Berends;J. Dairy Sci.,2012
4. Energy Metabolism in Animals and Man;Blaxter,1989
5. Report of sub-committee on constants and factors;Brouwer,1965