Performance and metabolic and endocrine changes with emphasis on glucose metabolism in high-yielding dairy cows with high and low fat content in liver after calving - Hammon, HM; Stürmer, G; Schneider, F; Tuchscherer, A; Blum, H; Engelhard, T; Genzel, A; Staufenbiel, R; Kanitz, W (J Dairy Sci, 2009)