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商业 · 1999/5/31 分钟阅读
New Animal Drugs for Use in Animal Feeds; Chlortetracycline Hydrochloride
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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. The supplemental NADA provides for a revised withdrawal period of 1-day following feeding of Type B and Type C chlortetracycle feeds to cattle.
来源原始语言: Federal Register — Food and Drug Administration打开原始公告 →