Could autism with mental retardation result from digenism and frequent de novo mutations?

Syndromes and epistemology II: Is autism a polygenic disorder?

(2008) Gene S. Fisch   AMERICAN JOURNAL OF MEDICAL GENETICS PART A

Prevalence and Characteristics of Children With Autism-Spectrum Disorders

(2008) Joyce S. Nicholas et al.   ANNALS OF EPIDEMIOLOGY

Autism: Many Genes, Common Pathways?

(2008) Daniel H. Geschwind   CELL

Familial deletion within NLGN4 associated with autism and Tourette syndrome

(2008) Amy Lawson-Yuen et al.   EUROPEAN JOURNAL OF HUMAN GENETICS

Impairments in phonological processing and nonverbal intellectual function in parents of children with autism

(2008) Gwen L. Schmidt et al.   JOURNAL OF CLINICAL AND EXPERIMENTAL NEUROPSYCHOLOGY

Human uniqueness: genome interactions with environment, behaviour and culture

(2008) Ajit Varki et al.   NATURE REVIEWS GENETICS

Parental Psychiatric Disorders Associated With Autism Spectrum Disorders in the Offspring

(2008) J. L. Daniels et al.   PEDIATRICS

How environmental and genetic factors combine to cause autism: A redox/methylation hypothesis

(2007) Richard Deth et al.   NEUROTOXICOLOGY