Sheep and farm level factors associated with contagious ovine digital dermatitis: A longitudinal repeated cross-sectional study of sheep on six farms
Autor: | Angell, J.W., Grove-White, D.H., Duncan, J.S. |
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Zdroj: | In Preventive Veterinary Medicine 1 November 2015 122(1-2):107-120 |
Databáze: | ScienceDirect |
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