| A methodology for conducting retrospective chart review research in child and adolescent psychiatry RE Gearing, IA Mian, J Barber, A Ickowicz Journal of the Canadian Academy of Child and Adolescent Psychiatry 15 (3), 126, 2006 | 633 | 2006 |
| Differential effects of methylphenidate on working memory in ADHD children with and without comorbid anxiety R Tannock, A Ickowicz, R Schachar Journal of the American Academy of Child & Adolescent Psychiatry 34 (7), 886-896, 1995 | 508 | 1995 |
| Stimulant treatment over five years: adherence, effectiveness, and adverse effects A Charach, A Ickowicz, R Schachar Journal of the American Academy of Child & Adolescent Psychiatry 43 (5), 559-567, 2004 | 403 | 2004 |
| Restraint and cancellation: multiple inhibition deficits in attention deficit hyperactivity disorder R Schachar, GD Logan, P Robaey, S Chen, A Ickowicz, C Barr Journal of abnormal child psychology 35, 229-238, 2007 | 377 | 2007 |
| Evidence for an error monitoring deficit in attention deficit hyperactivity disorder RJ Schachar, S Chen, GD Logan, TJ Ornstein, J Crosbie, A Ickowicz, ... Journal of abnormal child psychology 32, 285-293, 2004 | 311 | 2004 |
| Methylphenidate improves visual-spatial memory in children with attention-deficit/hyperactivity disorder AC Bedard, R Martinussen, A Ickowicz, R Tannock Journal of the American Academy of Child & Adolescent Psychiatry 43 (3), 260-268, 2004 | 234 | 2004 |
| Selective inhibition in children with attention-deficit hyperactivity disorder off and on stimulant medication AC Bedard, A Ickowicz, GD Logan, S Hogg-Johnson, R Schachar, ... Journal of abnormal child psychology 31, 315-327, 2003 | 206 | 2003 |
| Mathematical learning disorder in school-age children with attention-deficit hyperactivity disorder L Capano, D Minden, SX Chen, RJ Schachar, A Ickowicz The Canadian Journal of Psychiatry 53 (6), 392-399, 2008 | 190 | 2008 |
| Stop signal and conners’ continuous performance tasks: Test—retest reliability of two inhibition measures in adhd children N Soreni, J Crosbie, A Ickowicz, R Schachar Journal of Attention Disorders 13 (2), 137-143, 2009 | 178 | 2009 |
| Predictive validity of DSM‐IV and ICD‐10 criteria for ADHD and hyperkinetic disorder SI Lee, RJ Schachar, SX Chen, TJ Ornstein, A Charach, C Barr, ... Journal of child psychology and Psychiatry 49 (1), 70-78, 2008 | 172 | 2008 |
| Association of the glutamate receptor subunit gene GRIN2B with attention‐deficit/hyperactivity disorder KM Dorval, KG Wigg, J Crosbie, R Tannock, JL Kennedy, A Ickowicz, ... Genes, Brain and Behavior 6 (5), 444-452, 2007 | 163 | 2007 |
| Stimulant treatment over 5 years: effects on growth A Charach, M Figueroa, S Chen, A Ickowicz, R Schachar Journal of the American Academy of Child & Adolescent Psychiatry 45 (4), 415-421, 2006 | 158 | 2006 |
| The norepinephrine transporter gene and attention‐deficit hyperactivity disorder CL Barr, J Kroft, Y Feng, K Wigg, W Roberts, M Malone, A Ickowicz, ... American journal of medical genetics 114 (3), 255-259, 2002 | 153 | 2002 |
| Linkage of the dopamine receptor D1 gene to attention-deficit/hyperactivity disorder VL Misener, P Luca, O Azeke, J Crosbie, I Waldman, R Tannock, ... Molecular psychiatry 9 (5), 500-509, 2004 | 145 | 2004 |
| Inhibition of motor responses in siblings concordant and discordant for attention deficit hyperactivity disorder RJ Schachar, J Crosbie, CL Barr, TJ Ornstein, J Kennedy, M Malone, ... American Journal of Psychiatry 162 (6), 1076-1082, 2005 | 141 | 2005 |
| The SNAP25 gene as a susceptibility gene contributing to attention-deficit hyperactivity disorder Y Feng, J Crosbie, K Wigg, T Pathare, A Ickowicz, R Schachar, R Tannock, ... Molecular psychiatry 10 (11), 998-1005, 2005 | 133 | 2005 |
| The parent interview for child symptoms: a situation-specific clinical research interview for attention-deficit hyperactivity and related disorders A Ickowicz, RJ Schachar, R Sugarman, SX Chen, C Millette, L Cook The Canadian Journal of Psychiatry 51 (5), 325-328, 2006 | 120 | 2006 |
| Methylphenidate improves Stroop naming speed, but not response interference, in children with attention deficit hyperactivity disorder AC Bedard, A Ickowicz, R Tannock Journal of Child and Adolescent Psychopharmacology 12 (4), 301-309, 2002 | 88 | 2002 |
| Glutamate receptor, ionotropic, N-methyl D-aspartate 2A (GRIN2A) gene as a positional candidate for attention-deficit/hyperactivity disorder in the 16p13 region J Adams, J Crosbie, K Wigg, A Ickowicz, T Pathare, W Roberts, M Malone, ... Molecular psychiatry 9 (5), 494-499, 2004 | 79 | 2004 |
| Association of attention-deficit/hyperactivity disorder with a candidate region for reading disabilities on chromosome 6p JM Couto, L Gomez, K Wigg, A Ickowicz, T Pathare, M Malone, ... Biological Psychiatry 66 (4), 368-375, 2009 | 73 | 2009 |
