O’Roak BJ, Deriziotis P, Lee C, Vives L, Schwartz JJ, Girirajan S, Karakoc E, Mackenzie AP, Ng SB, Baker C, Rieder MJ, Nickerson DA, Bernier R, Fisher SE, Shendure J, Eichler EE. (2011). Exome sequencing in sporadic autism spectrum disorders identifies severe de novo mutations. Nat Genet Jun;43(6):585-9.