Böngészés Department and Clinic of Food Animal Medicine tárgyszó szerint "eradication"
1-1 tétel 1 közül
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Major viral abortions in cattle in Ireland
(2014)There was almost a 20% decrease in the amount of positive cases of BVD being reported in new-born animals from 2013 to 2014. The number of positive BVD herds also decreased but herds with one or more PI’s increased. This ...