Lawsonia intracellularis Ab/Negative control:RelRto:Pt:Ser:Qn:IA
lawsonia intracellularis ab/negative control:relrto:pt:ser:qn:ia
Lawsonia intracellularis Ab/Negative control in Serum by Immunoassay
lawsonia intracellularis ab/negative control in serum by immunoassay