with the aid of a horseradish peroxidase ( hrp ) tagged monoclonal antibody against smooth lipopolysaccharide from brucella abortus ( bruce 1 ) , a competitive and superimposable elisa test procedure for bovine brucellosis has been evaluated for its ability to discriminate between strain 19-vaccinated ( s19-vacc ) and biotype 1-infected ( b1-inf ) cattle .
C0184661
procedure
C0220825
evaluated