Archibeque, S.L.Borch, T.Engle, T.E.Wagner, J.J.Han, H.2019-03-112019-03-112007-09https://hdl.handle.net/11299/202040enEndogenous hormonesSex steroids in farm animals"Endocrine Disruptor Residues in Feedlot and Dairy Waste Streams, " 68th Minnesota Nutrition Conference and University of Minnesota Research Update Session: Modern Concepts in Livestock Production for 2007, Proceedings, September 18-19-2007, Minneapolis, MinnesotaConference Paper