Performance of beef heifers grazing stockpiled endophyte-infected, endophyte-free or non-toxic endophyte-infected fescue Oliphant, E. J.; Poore, M. H.; Green, J. T.; Hockett, M. E. Journal of Dairy Science 87: 90-90 2004 https://eurekamag.com/research/066/177/066177013.php