Mastitis rate declining in dairy cows
The rate of clinical mastitis in dairy cows has declined significantly over the past decade, and selective dry-cow therapy is -More-
source http://www.smartbrief.com/branded/D5B61895-8343-46AE-9E8D-69BF8059ECA6/3DFE19D9-B568-43FB-B83E-30F34226203D
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