Autism
Lancet 374:1627-1638, Levy,S.,et al, 2009
Learning Disability
Lancet 362:811-821, Gillberg,C.&Soderstrom,H., 2003
Practice Parameter: Screening and Diagnosis of Autism
Neurol 55:468-479, Filipek,P.A. et al, 2000
A Progressive Syndrome of Autism, Dementia, Ataxia, & Loss of Purposeful Hand Use in Girls:Rett's Syndrome
Ann Neurol 14:471-491, Hagberg,B., 1983