title: The MMR question.
authors.forename: D
authors.initials: D
authors.lastname: Thrower
mesh_terms: D016907:Adverse Drug Reaction Reporting Systems; D017677:Age Distribution; D001321:Autistic Disorder / Q000139:chemically induced* / Q000453:epidemiology; D002648:Child; D006801:Humans; D008297:Male; D008458:Measles Vaccine / Q000009:adverse effects*; D022542:Measles-Mumps-Rubella Vaccine; D009108:Mumps Vaccine / Q000009:adverse effects*; D010290:Parents / Q000523:psychology; D011159:Population Surveillance; D012411:Rubella Vaccine / Q000009:adverse effects*; D006113:United Kingdom / Q000453:epidemiology; D014481:United States / Q000453:epidemiology; D017778:Vaccines, Combined / Q000009:adverse effects
chemical_list: D008458:Measles Vaccine; D022542:Measles-Mumps-Rubella Vaccine; D009108:Mumps Vaccine; D012411:Rubella Vaccine; D017778:Vaccines, Combined