Antagonistic relationships between leptospiras of different serological types.
D000371:Agglutination; D066298:In Vitro Techniques; D007919:Leptospira / Q000276:immunology*; D007921:Leptospira interrogans / Q000276:immunology*; D041341:Leptospira interrogans serovar canicola / Q000276:immunology*