Article Information
Published By
Print ISSN
Online ISSN
History
- Received November 26, 1979
- Accepted December 26, 1979
- Published online May 1, 1980.
Copyright & Usage
Copyright © Parenteral Drug Association. All rights reserved.
Author Information
- Kenneth G. Chapman
- *↵ DRUMBEAT is a trademark assigned to Pfizer Inc. Permission has been granted to the Parenteral Drug Association to publish this article under copyrights of Pfizer Inc.