Mortality, diarrhea and respiratory disease in Danish dairy heifer calves: Effect of production system and season

Autor: Reiten, M., Rousing, T., Thomsen, P.T., Otten, N.D., Forkman, B., Houe, H., Sørensen, J.T., Kirchner, M.K.
Zdroj: In Preventive Veterinary Medicine 1 July 2018 155:21-26
Databáze: ScienceDirect