1. Prevalence of autism spectrum disorders;MMWR,2007
2. Cancer incidence and survival among children and adolescents: United States SEER Program 1975–1995;Gloeker-Ries,1999
3. National diabetes fact sheet,2001
4. Key findings from recent birth defects and pediatric genetics branch projects;Genet Med,1999
5. Diagnostic and Statistical Manual of Mental Disorders: DSM-IV-TR,2000