PRRS seroprevalence on U.S. swine operations.

Bibliographic Details
Corporate Author:	Centers for Epidemiology and Animal Health (U.S.)
Format:	Government Document eBook
Language:	English
Published:	Fort Collins, CO : U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, [2009]
Series:	APHIS Veterinary Services info sheet.
Subjects:	Porcine reproductive and respiratory syndrome > United States. Swine > Virus diseases > United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo6777

Available Online