title: Immunological studies on the ammonium sulphate fractions of Vibrio cholerae cell lysate.
mesh_terms: D000276:Adjuvants, Immunologic; D000645:Ammonium Sulfate / Q000494:pharmacology; D000818:Animals; D000917:Antibody Formation / Q000187:drug effects; D002458:Cell Fractionation; D022121:Cholera Vaccines / Q000276:immunology; D007158:Immunologic Techniques; D008070:Lipopolysaccharides / Q000494:pharmacology; D011817:Rabbits; D014734:Vibrio cholerae / Q000276:immunology*
chemical_list: D000276:Adjuvants, Immunologic; D022121:Cholera Vaccines; D008070:Lipopolysaccharides; D000645:Ammonium Sulfate