[PMC free article] [PubMed] [CrossRef] [Google Scholar] 31. for detecting antibodies against PRRSV in pig sera, exhibiting a cut-off value of 23.19% and good sensitivity,
[PMC free article] [PubMed] [CrossRef] [Google Scholar] 31. for detecting antibodies against PRRSV in pig sera, exhibiting a cut-off value of 23.19% and good sensitivity,