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Calf-related Drug Use on Holstein Dairy Farms in Southwestern Ontario

Calf-related drug use was studied on 104 randomly selected Holstein dairy farms in southwestern Ontario between October 1980 and July 1983. About 20% of dairy farmers were observed to administer antimicrobials preventively to healthy newborn calves (primarily as commercial “cocktails” of various ant...

詳細記述

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書誌詳細
主要な著者: Waltner-Toews, D., Martin, S. W., Meek, A. H.
フォーマット: Artigo
言語:Inglês
出版事項: 1986
主題:
オンライン・アクセス:https://ncbi.nlm.nih.gov/pmc/articles/PMC1680225/
https://ncbi.nlm.nih.gov/pubmed/17422608
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