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- Description:
- Title from web page (viewed on Feb. 23, 2009).
- Author:
- United States Animal and Plant Health Inspection Service. Veterinary Services. Centers for Epidemiology and Animal Health. , National Animal Health Monitoring System (U.S.)
- Subject:
- Dairy cattle , United States , Statistics , Anti-infective agents , United States , Statistics , dairy cattle , antimicrobial agents , United States
- Year:
- 2005