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Titlu:

Porcine Reproductive and Respiratory Syndrome (PRRS) - Managing ... - http://www.thepigsite.com/pighealth/article/142/porcine-reproductive-and-respiratory-syndrome-prrs

Descriere:PRRS is caused by a virus which was first isolated and classified as an arterivirus as recently as 1991. The disease syndrome had been first recognised in ...
Categorie:Animale: Porcine
Link Owner:thepigsite.com
Data adaugare:March 25, 2008 03:22:01 PM
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