title: Autism -- Part I.
mesh_terms: D000328:Adult; D020817:Asperger Syndrome / Q000523:psychology; D001321:Autistic Disorder / Q000209:etiology / Q000523:psychology; D002648:Child; D002659:Child Development Disorders, Pervasive; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male