Short communication: Rumination and feeding behaviors differ between healthy and sick dairy cows during the transition period

Autor: Schirmann, K., Weary, D.M., Heuwieser, W., Chapinal, N., Cerri, R.L.A., von Keyserlingk, M.A.G.
Zdroj: In Journal of Dairy Science December 2016 99(12):9917-9924
Databáze: ScienceDirect