?. Barton-gade-p, Sustainable Pork Porduction : Welfare, Quality, Nutrition and Consumer Attitudes, Proc. EU Workshop, pp.102-112, 2004.

?. Bee, G. Guex, and G. Herzog-w, J. Anim. Sci, vol.82, pp.1206-1218, 2004.

?. Berne, A. Astruc, T. Haye, E. Terlouw, and C. , , vol.10, pp.25-26, 2004.

?. Chevillon, P. Vautier-a, G. S. Guillard-a, B. Lebret, Y. Houix et al., Journées Rech. Porcine, vol.37, pp.81-90, 2005.

?. Désautés, C. Bidanel, and J. P. Mormede-p, Physiol Behav, vol.62, pp.337-345, 1997.

?. Enfält, A. C. Lundström, K. Hansson-i, N. Lundeheim, and P. E. Nyström, Meat Sci, vol.45, pp.1-15, 1997.

?. Foury, A. Devillers, N. P. Sanchez-m, H. Griffon, . Le-roy-p et al., Meat Sci., sous presse, J. Anim. Sci, vol.82, pp.209-217, 2004.

?. Geverink, N. A. De, J. I. Lambooij, E. Blokhuis, H. J. Wiegant et al., Can. J. Anim. Sci, vol.79, pp.285-291, 1999.

?. Hay, M. Mormède, and P. , J.Chromatogr.B, vol.702, pp.33-39, 1997.

?. Hay, M. Mormède, and P. , J.Chromatogr.B, vol.703, pp.15-23, 1997.

?. Chevillon and P. , Meat Sci, vol.62, pp.447-455, 2002.

?. N. , R. P. Hassouna, M. Cariolet-r, and J. Y. Dourmad, Journées Rech. Porcine, vol.36, pp.53-62, 2004.

?. Marple, D. N. Aberle-e, J. C. Forrest, . H. Blake-w, and M. D. Judge, J. Anim. Sci, vol.34, pp.809-812, 1972.

?. Monin and G. , Porcine en France, vol.20, pp.201-214, 1988.

?. Monin, G. Sellier, and P. , Meat Sci, vol.13, pp.49-63, 1985.

?. Sas-;-sas-inc, . Cary, U. ?. Nc, and . M. Terlouw-e, SAS User's Guide : Statistics, Prod. Animales, vol.15, pp.125-133, 1999.

?. Terlouw, C. Ludriks-a, . Schouten-vaessen-s, . Fernandez-x, S. Andanson et al., , vol.22, pp.127-136, 2001.

?. Terlouw, E. M. Astruc, T. Monin, and G. , Sustainable Pork Production : Welfare, Quality, Nutrition and Consumer Attitudes, Proc. EU Workshop, vol.13, 2004.

?. Terlouw, E. M. Porcher, and J. Fernandez-x, J. Anim. Sci, 2005.