Bacillus anthracis Ab:PrThr:Pt:Ser:Ord:Comp fix
bacillus anthracis ab:prthr:pt:ser:ord:comp fix
Bacillus anthracis Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Complement Fixation
bacillus anthracis antibody:presence or threshold:to identify measures at a point in time:serum:ordinal:complement fixation