Coxsackievirus B Ab.IgG^2nd specimen:Titr:Pt:Ser:SemiQn
coxsackievirus b ab.igg^2nd specimen:titr:pt:ser:semiqn
Coxsackievirus B IgG Ab [Titer] in Serum --2nd specimen
coxsackievirus b igg ab [titer] in serum --2nd specimen