Common genetic variants, acting additively, are a major source of risk for autism
Lambertus Klei, Stephan J Sanders, Michael T Murtha, Vanessa Hus, Jennifer K Lowe, A J Willsey, Daniel Moreno-De-Luca, Timothy W Yu, Eric Fombonne, Daniel Geschwind, Dorothy E Grice, David H Ledbetter, Catherine Lord, Shrikant M Mane, Christa L Martin, Donna M Martin, Eric M Morrow, Christopher A Walsh, Nadine M Melhem, Pauline Chaste, James S Sutcliffe, Matthew W State, Edwin H Cook, Kathryn Roeder and Bernie Devlin*