title: Failure of pneumococcal vaccine in children with sickle-cell disease.
mesh_terms: D000755:Anemia, Sickle Cell / Q000150:complications* / Q000188:drug therapy; D001428:Bacterial Vaccines; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008586:Meningitis, Pneumococcal / Q000188:drug therapy / Q000209:etiology / Q000517:prevention & control*; D010349:Patient Compliance; D010406:Penicillins / Q000008:administration & dosage / Q000627:therapeutic use; D011008:Pneumococcal Infections / Q000188:drug therapy / Q000209:etiology / Q000517:prevention & control*; D013296:Streptococcus pneumoniae / Q000276:immunology*
chemical_list: D001428:Bacterial Vaccines; D010406:Penicillins