Effects of the novel concept ‘outdoor veal calf’ on antimicrobial use, mortality and weight gain in Switzerland
Autor: | Becker, J., Schüpbach-Regula, G., Steiner, A., Perreten, V., Wüthrich, D., Hausherr, A., Meylan, M. * |
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Zdroj: | In Preventive Veterinary Medicine March 2020 176 |
Databáze: | ScienceDirect |
Externí odkaz: |