Comparison of direct microscopic and guinea pig inoculation techniques for demonstrating leptospiras in bovine urine.
D000818:Animals; D000917:Antibody Formation; D002417:Cattle; D002498:Centrifugation; D006168:Guinea Pigs; D007919:Leptospira / Q000302:isolation & purification*; D007922:Leptospirosis / Q000276:immunology