Actinobacillus pleuropneumoniae Ab:Titr:Pt:Ser:SemiQn:Comp fix
actinobacillus pleuropneumoniae ab:titr:pt:ser:semiqn:comp fix
Actinobacillus pleuropneumoniae Ab [Titer] in Serum by Complement fixation
actinobacillus pleuropneumoniae ab [titer] in serum by complement fixation