Crino, R, Slade, T, Andrews, G. The changing prevalence and severity of obsessive-compulsive disorder criteria from DSM–III to DSM–IV. Am J Psychiatry
2005; 162: 876–82.
Beers, SR, Rosenberg, DR, Dick, EL, Williams, T, O'Hearn, KM, Birmaher, B, et al. Neuropsychological study of frontal lobe function in psychotropic-naive children with obsessive-compulsive disorder. Am J Psychiatry
1999; 156: 777–9.
Beers, SR, Rosenberg, DR, Ryan, CM. Cognitive deficits in obsessive-compulsive disorder: Dr Beers and colleagues reply. Am J Psychiatry
2000; 157: 1183.
Brown, TA, Campbell, LA, Lehman, CL, Grisham, JR, Mancill, RB. Current and lifetime comorbidity of the DSM-IV anxiety and mood disorders in a large clinical sample. J Abnorm Psychology
2001; 110: 585–99.
Rosenberg, DR, Keshavan, MS. Toward a neurodevelopmental model of obsessive-compulsive disorder. Biol Psychiatry
1998; 43: 623–40.