A case-control questionnaire survey of risk factors for porcine reproductive and respiratory syndrome (PRRS) seropositivity in Danish swine herds

✍ Scribed by J. Mousing; A. Permin; S. Mortensen; A. Bøtner; P. Willeberg

• Book ID: 114246185
• Publisher: Elsevier Science
• Year: 1997
• Tongue: English
• Weight: 440 KB
• Volume: 55
• Category: Article
• ISSN: 0378-1135
• DOI: 10.1016/s0378-1135(96)01321-1