Negócios · 19/11/19971 min de leitura
New Animal Drugs for Use in Animal Feeds; Chlortetracycline
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Resumo
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 Hoffmann-La Roche, Inc. The supplemental NADA provides for changing the withdrawal time to zero following certain uses of chlortetracycline (CTC) in Type C cattle feeds (including free-choice feeds).