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medicines and ruminants. device for administration
medicines and ruminants. device for administration
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机译:药品和反刍动物。管理设备
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摘要
Drug-delivery device for controlably releasing a drug to a ruminant is comprised of a coated steel cylinder (2) open at both ends, of sufficient specific gravity to be retained in the reticulo-rumen portion of the ruminant stomach, and having a retaining means (3) therein to prevent premature expulsion of a formulated drug core.
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