# Implantation or Injectable Dosage Form New Animal Drugs; Butorphanol Tartrate Injection
> **Food and Drug Administration** · Final rule. · Published 2003-04-29 · Effective 2003-04-29 · 68 FR 22593
## Document
- **Document number:** 03-10474
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 68 FR 22593
- **CFR reference:** 21 CFR 522
- **Publication date:** 2003-04-29
- **Effective date:** 2003-04-29
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of an abbreviated new animal drug application (ANADA) filed by Phoenix Scientific, Inc. The ANADA provides for the use of a butorphanol tartrate injectable solution for the relief of pain in horses.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/04/29/03-10474/implantation-or-injectable-dosage-form-new-animal-drugs-butorphanol-tartrate-injection)
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