For Providers (from the American Academy of Pediatrics)
Greenspan SI, Brazelton TB, Cordero J, et al. Guidelines for early identification, screening, and clinical management of children with autism spectrum disorders. Pediatrics. 2008;121:828-30.
Gupta VB, Hyman SL, Johnson CP, et al. Identifying children with autism early? Pediatrics. 2007;119:152-3.
Johnson CP,Meyers S, Council on Children with Disabilities. American Academy of Pediatrics Clinical Report: Identification and evaluation of children with autism spectrum disorder. Pediatrics. 2007;120:1183-215 (specifically 1190-2).
Zwaigenbaum L, Bryson S, Lord C, et al. Clinical assessment of toddlers with suspected autism spectrum disorder: insights from studies of high-risk infants. Pediatrics. 2009;123:1383-91.