Increased incidence rate of undesired early heifer departure in Mycoplasma bovis-antibody positive Danish dairy cattle herds
Autor: | Petersen, Mette Bisgaard, Ersbøll, Annette Kjær, Krogh, Kaspar, Nielsen, Liza Rosenbaum |
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Zdroj: | In Preventive Veterinary Medicine 1 May 2019 166:86-92 |
Databáze: | ScienceDirect |
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