Polio virus 3 Ab.Neut^2nd specimen:Titr:Pt:Ser:SemiQn:Neut
polio virus 3 ab.neut^2nd specimen:titr:pt:ser:semiqn:neut
Polio virus 3 neutralizing antibody [Titer] in Serum by Neutralization test --2nd specimen
polio virus 3 neutralizing antibody [titer] in serum by neutralization test --2nd specimen