D. S. Kronfeld, K. H. Treiber, T. M. Hess and R. C. Boston Insulin resistance in the horse: Definition, detection, and dietetics 2005. 83:E22-31. J Anim Sci http://jas.fass.org/cgi/content/full/83/13_suppl/E22 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 June 26, 2009. jas.fass.org Downloaded from