title: Early intervention may limit severity of autism symptoms.
authors: London.
authors: Ingrid
authors: I
authors: Torjesen
mesh_terms: D001321:Autistic Disorder / Q000517:prevention & control / Q000523:psychology / Q000628:therapy*; D002675:Child, Preschool; D006801:Humans; D010287:Parent-Child Relations; D012720:Severity of Illness Index