title: [Experimental inoculation of the chick embryo by L. icterohemorragiae, L. canicola, L. pomona and L. grippo-typhosa serotypes. Study of the complement fixation reaction with the aid of the hepatic antigen from the inoculated embryo].
mesh_terms: D007922:Leptospirosis / Q000276:immunology*; D065288:Serogroup; D014611:Vaccination
keywords: LEPTOSPIROSIS/immunology