AU - Hallmayer J, Cleveland S, Torres A, et al TI - GEnetic heritability and shared environmental factors among twin pairs with autism PT - JOUR DP - 2011 TA - Archives of General Psychiatry pages = {1095-1102}, VI - 68 IP - 11 AID - 10.1001/archgenpsychiatry.2011.76 [doi] 4100 - http://dx.doi.org/10.1001/archgenpsychiatry.2011.76 SO - Archives of General Psychiatry November 1, 2011 68(11):1095