Equine and bovine seroprevalence in the northern region of the State of Veracruz, 2010.

aResults based on hemaglutination-inhibition (HI) assay and the plaque reduction neutralization test (PRNT).本研究结果基于血凝抑制试验（hemaglutination-inhibition assay, HI）与空斑减少中和试验（plaque reduction neutralization test, PRNT）所得。