The spread of porcine reproductive and respiratory syndrome virus (PRRSV) by genotype and the association between genotype and clinical signs in Ontario, Canada 2004-2007
An investigation of the distribution of porcine reproduction and respiratory syndrome virus (PRRSV) and factors associated with the presence of PRRSV in Ontario from 2004 – 2007 was conducted. Surveys on the presence of clinical signs associated with PRRS, management practices, animal suppliers, an...
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| Language: | en |
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2011
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| Online Access: | http://hdl.handle.net/10214/3054 |