More likely than not.
Hanauer
Stephen B
SB
D001321:Autistic Disorder / Q000209:etiology*; D003424:Crohn Disease / Q000209:etiology*; D004760:Enterocolitis / Q000209:etiology*; D006801:Humans; D007878:Legislation as Topic; D022542:Measles-Mumps-Rubella Vaccine / Q000009:adverse effects*; D014481:United States
D022542:Measles-Mumps-Rubella Vaccine