Kevin M. Beaver, Ashley Sak, Jamie Vaske, Jessica Nilsson Psychiatry Research http://www.sciencedirect.com/science/article/pii/S0165178109000547 2010 Date Wed, 06/18/2014 - 10:04 AM Research Types ADD Health Antisocial Behavior Blacks Gene X Environment Interaction Genetic Polymorphisms Kevin M. Beaver