Coxsackievirus B2 Ab.Neut^2nd specimen:Titr:Pt:Ser:SemiQn:Neut
coxsackievirus b2 ab.neut^2nd specimen:titr:pt:ser:semiqn:neut
Coxsackievirus B2 neut ab spec 2 Neut test (S) [Titer]
coxsackievirus b2 neut ab spec 2 neut test (s) [titer]