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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 |
| Number Hits: | 0 |
