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Title:           Levels of neutralizing antibodies against resident farm strain or vaccine strain are not indicators of protection against PRRSV-1 vertical transmission under farm conditions
Subject:         BMC Veterinary Research, https://doi.org/10.1186/s12917-023-03785-z
Author:           Gerard Eduard Martin-Valls 
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      Title: Levels of neutralizing antibodies against resident farm strain or vaccine strain are not indicators of protection against PRRSV-1 vertical transmission under farm conditions
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