title: Polio vaccine and polio.
authors: S
authors: S
authors: Sepkowitz
mesh_terms: D001925:Brain Damage, Chronic / Q000453:epidemiology / Q000209:etiology*; D001927:Brain Diseases / Q000209:etiology*; D016000:Cluster Analysis; D006801:Humans; D007223:Infant; D008458:Measles Vaccine / Q000009:adverse effects*; D009108:Mumps Vaccine / Q000009:adverse effects; D012411:Rubella Vaccine / Q000009:adverse effects; D017778:Vaccines, Combined / Q000009:adverse effects
chemical_list: D008458:Measles Vaccine; D009108:Mumps Vaccine; D012411:Rubella Vaccine; D017778:Vaccines, Combined