England et al., 1997. J. Dairy Sci., 80 (11): 2925-2931

England, M. L. ; Broderick, G. A. ; Shaver, R. D. ; Combs, D. K., 1997. Comparison of in situ and in vitro techniques for measuring ruminal degradation of animal by-product proteins. J. Dairy Sci., 80 (11): 2925-2931