[Effect of various types of antigens prepared from the strain O of S. typhi on the so-called "fall of bactericidal power of the blood"].
D000937:Antigen-Antibody Reactions; D000941:Antigens; D006801:Humans; D012485:Salmonella typhi / Q000276:immunology*
D000941:Antigens
ANTIGEN-ANTIBODY REACTIONS; SALMONELLA TYPHOSA/immunology