Pfizer, Inc.; Withdrawal of Approval of NADA's

الملخص

The Food and Drug Administration (FDA) is withdrawing approval of four new animal drug applications (NADA's) held by Pfizer, Inc. The NADA's provide for use of oxytetracycline hydrochloride. The sponsor requested the withdrawal of approval of the NADA's because the animal drug products are no longer manufactured or marketed.