Coxsackievirus B6 Ab:Titr:Pt:Ser:SemiQn:Comp fix
coxsackievirus b6 ab:titr:pt:ser:semiqn:comp fix
Coxsackievirus B6 Ab [Titer] in Serum by Complement fixation
coxsackievirus b6 ab [titer] in serum by complement fixation