Parvovirus B19 Ab.IgG^1st specimen/2nd specimen:Ratio:Pt:Ser:Qn
parvovirus b19 ab.igg^1st specimen/2nd specimen:ratio:pt:ser:qn
Parvovirus B19 Antibody.immunoglobulin G^1st specimen/2nd specimen:Ratio:To identify measures at a point in time:Serum:Quantitative
parvovirus b19 antibody.immunoglobulin g^1st specimen/2nd specimen:ratio:to identify measures at a point in time:serum:quantitative