title: Impaired immune response to polysaccharides.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000276:immunology; D008297:Male; D011134:Polysaccharides / Q000276:immunology*; D011135:Polysaccharides, Bacterial / Q000276:immunology; D013154:Spleen / Q000276:immunology
chemical_list: D011134:Polysaccharides; D011135:Polysaccharides, Bacterial