Bukelis Irena, Porter Forbes D, Zimmerman Andrew W, Tierney Elaine
Center for Genetic Disorders of Cognition and Behavior, Department of Psychiatry, Kennedy Krieger Institute, Johns Hopkins University School of Medicine, 3901 Greenspring Ave., Baltimore, MD 21211, USA.
Am J Psychiatry. 2007 Nov;164(11):1655-61. doi: 10.1176/appi.ajp.2007.07020315.