商业 · 2007/12/131 分钟阅读
New Animal Drugs for Use in Animal Feeds; Oxytetracycline
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摘要
The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental new animal drug application (NADA) filed by Pennfield Oil Co. that provides for a zero- day preslaughter withdrawal time following use of oxytetracycline in turkey and swine feed.