title: Autism spectrum disorders: an introduction and review of prevalence data.
authors.affiliation: Division of Genetics and Developmental Pediatrics, Medical University of South Carolina, 135 Rutledge Avenue, PO Box 250561, Charleston, SC 29425, USA.
authors.forename: Jane M
authors.initials: JM
authors.lastname: Charles
mesh_terms: D000293:Adolescent; D000367:Age Factors; D020817:Asperger Syndrome / Q000453:epidemiology; D001321:Autistic Disorder / Q000453:epidemiology*; D002648:Child; D002659:Child Development Disorders, Pervasive / Q000453:epidemiology; D002675:Child, Preschool; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D015995:Prevalence; D012307:Risk Factors; D014481:United States / Q000453:epidemiology