Leptospira borgpetersenii serovar Ballum Ab:Titr:Pt:Ser:SemiQn
leptospira borgpetersenii serovar ballum ab:titr:pt:ser:semiqn
Leptospira borgpetersenii sv Ballum Ab [Titer] in Serum
leptospira borgpetersenii sv ballum ab [titer] in serum