Comparative studies on the protective value of different antigenic preparations from cholera vibrios.
D000818:Animals; D000937:Antigen-Antibody Reactions; D000941:Antigens; D002771:Cholera / Q000276:immunology*; D022121:Cholera Vaccines; D011817:Rabbits; D014118:Toxins, Biological / Q000032:analysis; D014733:Vibrio / Q000276:immunology*
D000941:Antigens; D022121:Cholera Vaccines; D014118:Toxins, Biological