Effect of serum calcium status at calving on survival, health, and performance of postpartum Holstein cows and calves under certified organic management
Titel:
Effect of serum calcium status at calving on survival, health, and performance of postpartum Holstein cows and calves under certified organic management
Auteur:
Wilhelm, A.L. Maquivar, M.G. Bas, S. Brick, T.A. Weiss, W.P. Bothe, H. Velez, J.S. Schuenemann, G.M.