Any changes in prevalence of autism must be determined.
Blaxill
Mark F
MF
D001321:Autistic Disorder / Q000453:epidemiology* / Q000209:etiology; D003627:Data Interpretation, Statistical; D006801:Humans; D022542:Measles-Mumps-Rubella Vaccine / Q000009:adverse effects; D015995:Prevalence; D006113:United Kingdom / Q000453:epidemiology
D022542:Measles-Mumps-Rubella Vaccine