Withdrawal of Approval of New Animal Drug Applications; Chorionic Gonadotropin; Cuprimyxin; Diethylcarbamazine; Levamisole; Nitrofurazone; Phenylbutazone; Pyrantel; Tylosin; Tylosin and Sulfamethazine

摘要

The Food and Drug Administration (FDA) is withdrawing approval of 13 new animal drug applications (NADAs). In a final rule published elsewhere in this issue of the Federal Register, FDA is amending the regulations to remove portions reflecting approval of these NADAs.