TY - JOUR AN - 066250924 AU - Kaufmann,L.D. AU - Muenger,A. AU - vanDorland,H.A. AU - Bruckmaier,R.M. AU - Dohme,F. PY - 2010 TI - Effect of production system on metabolic and endocrine responses of grass fed cows JO - Journal of Dairy Science VL - 93 SP - 157 EP - 157 SN - 0022-0302 UR - https://eurekamag.com/research/066/250/066250924.php ER -