1Autism and Developmental Disabilties Monitoring (ADDM) Network Surveillance Year 2002 Principal Investigators. Prevalence of autism spectrum disorders : Autism and developmental disabilities monitoring network, 14 sites, United States, 2002. MMWR Surveill Summ,2007, 56(1) :12 -28.
2NICHOLAS JS, CARPENTER LA, KING LB,et al. Autism spectrum disorders in preschool-aged children: Prevalence and comparison to a school-aged population. Ann Epidemiol, 2009 ,19 ( 11 ) : 808 - 814.
3RUTI?ER M. Autistic children: Infancy to adulthood. Semin Psychiatry,1970,2(4) :435 -450.
4GILLBERG C,STEFFENBURG S. Outcome and prognostic factors in infantile autism and similar conditions: A population-based study of 46 cases followed through puberty. J Autism Dev Disord, 1987,17 (2) : 273 - 287.
5VENTER A, LORD C, SCHOPLER E. A follow-up study of high- functioning autistic children. J Child Psychol Psychiatry, 1992,33 (3) :489 -507.
6HELT M,KELLEY E,KINSBOURNE M,et al. Can children with autism recover? If so, how? Neuropsychol Rev, 2008 , 18 (4) :339 - 366.
7LUYSTER R, QIU S, LOPEZ K, et al. Predicting outcomes of children referred for autism using the MacArthur-Bates Communicative Development Inventor. J Speech Lang Hear Res, 2007,50(6) : 667 - 681.
8TASSONE F,PAN R,AMIRI K,et al. A rapid polymerase chain reaction-based screening method for identification of all expanded alleles of the fragile X ( FMR1 ) gene in newborn and high-risk populations. J Mol Diagn ,2008,10 ( 1 ) :43 - 49.
9LOESCH DZ, BUI QM, DISSANAYAKE C, et al. Molecular and cognitive predictors of the continuum of autistic behaviours in fragile X. Neuroscien Biobehav Rev, 2007,31 (3) :315 - 326.
10ROGERS SJ, WEHNER DE, HAGERMAN R. The behavioral pheno- type-in fragile X: Symptoms of autism in very young children with fragile X syndrome, idiopathic autism, and other developmental disorders. J Dev Behav Pediatr, 2001,22(6) : 409 - 417.
7Monday N Igwe, Anthony C Ahanotn, Muideen O Bakare. Assessment of knowledge about childhood autism among paediatric and psychiatric nurses in Ebonyi state, Nigeria [ J] . Child and Adolescent Psychiatry and Mental Health, 2011, 5:1.
8Mandell DS, Sc D. Age of diagnosis among medicaid - enrolled children with autism,2001 - 2004 [ J ]. Psychiatr Serv,2010,61 ( 8 ) :822.
9Kimberly A, Rolanda A, Terry L Parents developmental concerns and age variance at diagnosis of children with autism spectrum disorder[J] . Res Autism Spectr Disord, 2009, 3:489.
10Kishore MT, Basu A. Early concerns of mothers of children later diag- nosed with autism: Implications for early identification [ J] . Res Au- tism Spectr Disord, 2010, 5 (1) : 157.
