Corynebacterium diphtheriae toxin Ab^2nd specimen:ACnc:Pt:Ser:Qn
corynebacterium diphtheriae toxin ab^2nd specimen:acnc:pt:ser:qn
Corynebacterium diphtheriae toxin Ab [Units/volume] in Serum --2nd specimen
corynebacterium diphtheriae toxin ab [units/volume] in serum --2nd specimen