title: Antigenic structure and virulence of Salmonella typhi.
mesh_terms: D000818:Animals; D000941:Antigens / Q000032:analysis* / Q000378:metabolism; D001431:Bacteriological Techniques; D002642:Chick Embryo; D014644:Genetic Variation; D005827:Genetics, Microbial; D007122:Immunoelectrophoresis; D051379:Mice; D009154:Mutation; D011817:Rabbits; D012485:Salmonella typhi / Q000276:immunology* / Q000378:metabolism / Q000528:radiation effects; D014774:Virulence
chemical_list: D000941:Antigens