by Bellaver, C, Easter, R. A, Viola, E. S, Zanotto, D. L, Brum, P. A. R, Lima, G. J. M. M, Barioni, W., Jr
Published in Digestive physiology of pigs. Proceedings of the 8th Symposium, Swedish University of Agricultural Sciences, Uppsala, Sweden, 20-22 June 2000 (2001)