Hoaglund et al., 1992. J. Anim. Sci., 70 (1):273-280

Hoaglund, C. M. ; Thomas, V. M. ; Petersen, M. K. ; Kott, R. W., 1992. Effects of supplemental protein source and metabolizable energy intake on nutritional status in pregnant ewes. J. Anim. Sci., 70 (1):273-280