Autism (3-tiered lab test approach) Schaefer & Mendelsohn. Genetics Evaluation for the Etiological Diagnosis of Autism Spectrum Disorders. Genetics in Medicine 2008. 10(1):pg 4-12.
Autism - Medical & Genetic Evaluation/labs (2006)
CGH - Listing of the disorders covered on Seattle Children's microarray 
CGH - General explanation for physicians
CGH - Microarray Chip general explanation
Lab Tests for Global Developmental Delay
Mitochondrial Disease
Rett syndrome (diagnosis and labs that do MECP2 testing)
SNP-Array Affymetrix CytoScan HD Array - presentation by Tsuchiya

Vitamin D and Bone Health Diagnostic Guidelines Seattle Children's info
Vitamin D and Calcium Seattle Children's info to family
Vitamin D Insufficiency Letter to Family