title: Role of O-antigen (lipopolysaccharide) factors in the virulence of Salmonella.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial; D008070:Lipopolysaccharides; D008264:Macrophages / Q000276:immunology; D051379:Mice; D010587:Phagocytosis; D012486:Salmonella typhimurium / Q000276:immunology / Q000472:pathogenicity*; D014774:Virulence
chemical_list: D000942:Antigens, Bacterial; D008070:Lipopolysaccharides