title: Does the hepatitis B vaccine cause multiple sclerosis?
authors.forename: Robert T
authors.initials: RT
authors.lastname: Naismith
authors.forename: Anne H
authors.initials: AH
authors.lastname: Cross
mesh_terms: D016022:Case-Control Studies; D016208:Databases, Factual; D017325:Hepatitis B Vaccines / Q000009:adverse effects*; D006801:Humans; D009103:Multiple Sclerosis / Q000453:epidemiology / Q000209:etiology*; D018401:Sample Size; D006113:United Kingdom / Q000453:epidemiology
chemical_list: D017325:Hepatitis B Vaccines