Leckman, 1993, Am J Psychiatry, 150, 98, 10.1176/ajp.150.1.98
Lang, 1991, Neurology, 41, 223, 10.1212/WNL.41.2_Part_1.223
Kurlan, 1989, Neurology, 39, 731, 10.1212/WNL.39.5.731
Cohen, 1992, J Clin Psychiatry, 53, 319
Banaschewski, 2003, Dev Med Child Neurol, 45, 700, 10.1111/j.1469-8749.2003.tb00873.x
Peterson, 1998, Arch Gen Psychiatry, 55, 326, 10.1001/archpsyc.55.4.326
Leckman, 1989, J Am Acad Child Adolesc Psychiatry, 28, 566, 10.1097/00004583-198907000-00015
Scahill, 1997, J Am Acad Child Adolesc Psychiatry, 36, 844, 10.1097/00004583-199706000-00023
Silverman, 2001, J Am Acad Child Adolesc Psychiatry, 40, 937, 10.1097/00004583-200108000-00016
Wood, 2002, J Clin Child Psychol, 31, 335, 10.1207/S15374424JCCP3103_05
Miguel, 1997, Br J Psychiatry, 170, 140, 10.1192/bjp.170.2.140