Vanzant et al., 1996. J. Anim. Sci., 74: 2773-2784

Vanzant, E. S. ; Cochran, R. C. ; Titgemeyer, E. C. ; Stafford, S. D. ; Olson, K. C. ; Johnson, D. E. ; StJean, G., 1996. In vivo and in situ measurements of forage protein degradation in beef cattle. J. Anim. Sci., 74 (11): 2773-2784