DOI: 10.1128/JCM.41.4.1512-1519.2003
Article Information
PubMed
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History
- Received October 3, 2002
- Returned for modification December 16, 2002
- Accepted January 23, 2003
- Published online April 1, 2003.
Copyright & Usage
Copyright © 2003 American Society for Microbiology
Author Information
- Karen B. Register*,
- Randy E. Sacco and
- Gwen E. Nordholm
- Respiratory Diseases of Livestock Research Unit, National Animal Disease Center, Agricultural Research Service, U.S. Department of Agriculture, Ames, Iowa 50010
- ↵* Corresponding author. Mailing address: Swine Respiratory Diseases Project, USDA/ARS/National Animal Disease Center, P.O. Box 70, 2300 Dayton Rd., Ames, IA 50010. Phone: (515) 663-7700. Fax: (515) 663-7458. E-mail: kregiste{at}nadc.ars.usda.gov .