The presence of Leptospira sejroe agglutinins in cattle serum.
D000373:Agglutinins; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D007921:Leptospira interrogans; D007922:Leptospirosis / Q000276:immunology*
D000373:Agglutinins
CATTLE/diseases; LEPTOSPIROSIS/immunology