Figure 1.

Flow chart of the study design. Abbreviations: ASD - autism spectrum disorders; ADOS - Autism Diagnostic Observation Schedule; ADI-R - Autism Diagnostic Interview-Revised; K-ABC - Kaufman Assessment Battery for Children; SRS - Social Responsiveness Scale.

Geretsegger et al. BMC Pediatrics 2012 12:2   doi:10.1186/1471-2431-12-2
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