Redmer, K. A. Vonnahme and J. S. Caton D. B. Carlson, J. J. Reed, P. P. Borowicz, J. B. Taylor, L. P. Reynolds, T. L. Neville, D. A. on maternal growth and body composition of pregnant adolescent ewes Effects of dietary selenium supply and timing of nutrient restriction during gestation published online Nov 7, 2008; J Anim Sci http://jas.fass.org the World Wide Web at: The online version of this article, along with updated information and services, is located on www.asas.org by on May 15, 2011. jas.fass.org Downloaded from