title: Induction of "low dose" tolerance to a bacterial somatic antigen in neonatal mice.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000906:Antibodies / Q000032:analysis; D000917:Antibody Formation; D000941:Antigens; D000942:Antigens, Bacterial / Q000008:administration & dosage; D004926:Escherichia coli / Q000276:immunology; D006462:Hemolytic Plaque Technique; D007108:Immune Tolerance; D008070:Lipopolysaccharides; D051379:Mice; D011135:Polysaccharides, Bacterial; D013154:Spleen / Q000276:immunology
chemical_list: D000906:Antibodies; D000941:Antigens; D000942:Antigens, Bacterial; D008070:Lipopolysaccharides; D011135:Polysaccharides, Bacterial