and , in cross agglutination reactions , antibodies of the other immune sera of the studied pathogenic leptospires . the tr antigen of serotypes icterohaemorrhagiae wijnberg , australis ballico and pyrogenes salinem are not able to absorb agglutinins of sera anti-patoc i , whereas tr/hebdomadis and tr/pomona absorb as much as 20 % .
C0003241
antibodies
C0020960
immune sera