Cunningham et al., 1993. J. Dairy Sci., 76: 3523-3535

Cunningham, K. D. ; Cecava, M. J. ; Johnson, T. R., 1993. Nutrient digestion, nitrogen, and amino acid flows in lactating cows fed soybean hulls in place of forage or concentrate. J. Dairy Sci., 76: 3523-3535