Agricultural Research Council. 1981. The nutrient requirements of pigs. Commonwealth Agricultural Bureaux, Slough.
Association of Official Analytical Chemists. 1990. Official methods of analysis of the AOAC, 15th edition. Association of Official Analytical Chemists Inc., Arlington, Texas.
Blaza, S.E., Burger, I. H., Holme, D. W. and Kendall, P. T.
1982. Sulfur-containing amino acid requirements of growing dogs. Journal of Nutrition
1998. Pelage cycle in blue fox (Alopex lagopus): a comparison between animals born early and late in the season. Acta Agriculturæ Scandinavica, Section A, Animal Science
1997. Ideal protein-and its suitability to characterize protein quality in pig feeds. A review. Acta Agriculturæ Scandinavica, Section A, Animal Science
Boisen, S., Hvelplund, T. and Weisbjerg, M. R.
2000. Ideal amino acid profiles as a basis for feed protein evaluation. Livestock Production Science
Boisen, S. and Moughan, P. J.
1996. Dietary influences on endogenous ileal protein and amino acid loss in the pig. A review. Acta Agriculturæ Scandinavica, Section A, Animal Science
Børsting, C. and Clausen, T.
1996. Requirements of essential amino acids for mink in the growing-furring period. Proceedings from the sixth international scientific congress in fur animal production. Applied science reports, vol. 28, pp. 15–24. Polish Society of Animal Production, Warsaw.
Chung, T. K. and Baker, D. H.
1992. Apparent and true amino acid digestibility of a crystalline amino acid mixture and of casein: comparisons of values obtained with ileal-cannulated pigs and cecectomized cockerels. Journal of Animal Science
Dahlman, T., Kiiskinen, T., Mäkelä, J., Niemelä, P., Syrjälä-Qvist, L., Valaja, J. and Jalava, T.
2002a. Digestibility and nitrogen utilisation of diets containing protein at different levels and supplemented with DL-methionine, L-methionine and L-lysine in blue fox (Alopex lagopus). Animal Feed Science and Technology
Dahlman, T., Valaja, J., Niemelä, P. and Jalava, T.
2002b. Influence of protein level and supplementary methionine and lysine on growth performance and fur quality of blue fox (Alopex lagopus). Acta Agriculturæ Scandinavica, Section A, Animal Science
Deschepper, K. and De Groote, G.
1995. Effect of dietary protein, essential and non-essential amino acids on the performance and carcase composition of male broiler chickens. British Poultry Science
Energie-und Nährstoffbedarf Landwirtschaftlicher Nutztiere. 1999. Empfehlungen zur Energie-und Nährstoffversorgung der Legehennen und Masthühner (Broiler)/ Ausschuss für Bedarfsnormen der Gesellschaft für Ernährungsphysiologie. DLG-Verlag, Frankfurt am Main, Germany.
European Commission. 1998. Community methods of analysis for the determination of amino acids, crude oils and fats, and olaquindox in feeding stuffs and amending Directive 71/393/ EEC. Commission Directive 98/64/EC. European Commission, Brussels.
Fevrier, C., Bourdon, D. and Aumaire, A.
1992. Effects of level of dietary fibre from wheat bran on digestibility of nutrients, digestive enzymes and performance in the European Large White and Chinese Mei Shan pig. Journal of Animal Physiology and Animal Nutrition
Fuller, M. F., McWilliam, R., Wang, T. C. and Giles, L. R.
1989. The optimum dietary amino acid pattern for growing pigs. 2. Requirements for maintenance and for tissue protein accretion. British Journal of Nutrition
1980a. The protein requirements of mink during the growth period. Acta Agriculturæ Scandinavica, Section A, Animal Science
1980b. The requirements for sulphur containing amino acids of mink during the growth period. Acta Agriculturæ Scandinavica, Section A, Animal Science
1992. Protein and amino acid requirements for mink. A review. Scientifur
Gruber, K., Roth, F. X. and Kirchgessner, M.
2000. Effect of partial dietary amino acid deductions on growth rate and nitrogen balance in growing chicks. Archiv für Geflügelkunde
Hansen, N. E., Finne, L., Skrede, A. and Tauson, A.-H.
1991. [Energy supply for the mink and the fox.] NJF-utredning/ rapport no. 63, DSR forlag, Den Kgl. Veterinær-og Landbohøjskole, Copenhagen, Denmark.
1967. The determination of ammonia in whole blood by direct colorimetric method. Clinica Chimica Acta
Milner, J. A.
1979. Assessment of the essentiality of methionine, threonine, tryptophan, histidine and isoleucine in immature dogs. Journal of Nutrition
Roth, F. X., Gruber, K. and Kirchgessner, M.
2001. The ideal dietary amino acid pattern for broiler-chicks of age 7 to 28 days. Archiv für Geflügelkunde
Statistical Analysis Systems Institute. 1989. SAS/STAT user´s guide, version 6, fourth edition, volume 2. Statistical Analysis Systems Institute, Inc., Cary, NC.
Susenbeth, A., Schneider, R. and Menke, K. H.
1991. The effect of protein-bound lysine versus free lysine on protein retention in growing pigs. Proceedings of the sixth international symposium in protein metabolism and nutrition, Herning, Denmark, pp. 18–20.
Szymeczko, R. and Skrede, A.
1991. Protein digestion in fistulated polar foxes. Scientifur
Tuori, M., Kuoppala, K., Valaja, J., Aimonen, E., Saarisalo, E. and Huhtanen, P.
2002. [Feed tables and feeding recommendations.] Yliopistopaino, Helsinki, Finland.
Wang, T. C. and Fuller, M. F.
1989. The optimum dietary amino acid pattern for growing pigs. 1. Experiments by amino acid deletion. British Journal of Nutrition
Wang, T. C. and Fuller, M. F.
1990. The effect of the plane of nutrition on the optimum dietary amino acid pattern for growing pigs. Animal Production