|Meta-analysis of 32 genome-wide linkage studies of schizophrenia|
MYM Ng, DF Levinson, SV Faraone, BK Suárez, LE DeLisi, T Arinami, ...
Molecular psychiatry 14 (8), 774, 2009
|Fast, systematic, and continuous delirium assessment in hospitalized patients: the nursing delirium screening scale|
JD Gaudreau, P Gagnon, F Harel, A Tremblay, MA Roy
Journal of pain and symptom management 29 (4), 368-375, 2005
|How prevalent are anxiety disorders in schizophrenia? A meta-analysis and critical review on a significant association|
AM Achim, M Maziade, É Raymond, D Olivier, C Mérette, MA Roy
Schizophrenia bulletin 37 (4), 811-821, 2009
|A twin study of generalized anxiety disorder and major depression|
MA Roy, MC Neale, NL Pedersen, AA Mathe, KS Kendler
Psychological medicine 25 (5), 1037-1049, 1995
|Shared and specific susceptibility loci for schizophrenia and bipolar disorder: a dense genome scan in Eastern Quebec families|
M Maziade, MA Roy, YC Chagnon, D Cliche, JP Fournier, N Montgrain, ...
Molecular psychiatry 10 (5), 486, 2005
|Psychoactive medications and risk of delirium in hospitalized cancer patients|
JD Gaudreau, P Gagnon, F Harel, MA Roy, A Tremblay
Journal of Clinical Oncology 23 (27), 6712-6718, 2005
|Reliability of best-estimate diagnosis in genetic linkage studies of major psychoses: results from the Quebec pedigree studies.|
M Maziade, MA Roy, JP Fournier, D Cliche, C Mérette, C Caron, ...
The American journal of psychiatry, 1992
|A search for specific and common susceptibility loci for schizophrenia and bipolar disorder: a linkage study in 13 target chromosomes|
M Maziade, MA Roy, E Rouillard, L Bissonnette, JP Fournier, A Roy, ...
Molecular psychiatry 6 (6), 684, 2001
|Negative, psychoticism, and disorganized dimensions in patients with familial schizophrenia or bipolar disorder: continuity and discontinuity between the major psychoses.|
M Maziade, MA Roy, M Martinez, D Cliche, JP Fournier, Y Garneau, ...
The American journal of psychiatry, 1995
|Male gender is associated with deficit schizophrenia: a meta-analysis|
MA Roy, M Maziade, A Labbé, C Mérette
Schizophrenia research 47 (2-3), 141-147, 2001
|Significant linkage for Tourette syndrome in a large French Canadian family|
C Mérette, A Brassard, A Potvin, H Bouvier, F Rousseau, C Émond, ...
The American Journal of Human Genetics 67 (4), 1008-1013, 2000
|Quantifying dimensions in autism: a factor-analytic study|
P Szatmari, C Merette, SE Bryson, J Thivierge, MA Roy, M Cayer, ...
Journal of the American Academy of Child & Adolescent Psychiatry 41 (4), 467-474, 2002
|Prolongation of brainstem auditory-evoked responses in autistic probands and their unaffected relatives|
M Maziade, C Mérette, M Cayer, MA Roy, P Szatmari, R Côté, J Thivierge
Archives of general psychiatry 57 (11), 1077-1083, 2000
|Assessment of empathy in first-episode psychosis and meta-analytic comparison with previous studies in schizophrenia|
AM Achim, R Ouellet, MA Roy, PL Jackson
Psychiatry research 190 (1), 3-8, 2011
|Informative phenotypes for genetic studies of psychiatric disorders|
P Szatmari, M Maziade, L Zwaigenbaum, C Mérette, MA Roy, R Joober, ...
American Journal of Medical Genetics Part B: Neuropsychiatric Genetics 144 …, 2007
|Opioid medications and longitudinal risk of delirium in hospitalized cancer patients|
JD Gaudreau, P Gagnon, MA Roy, F Harel, A Tremblay
Cancer 109 (11), 2365-2373, 2007
|The genetic epidemiology of self-esteem|
MA Roy, MC Neale, KS Kendler
The British Journal of Psychiatry 166 (6), 813-820, 1995
|Clinical and methodological factors related to reliability of the best-estimate diagnostic procedure|
MA Roy, G Lanct" t, C Macute; rette, D Cliche, JP Fournier, P Boutin, ...
American Journal of Psychiatry 154 (12), 1726-1733, 1997
|Development of an atherogenic metabolic risk factor profile associated with the use of atypical antipsychotics.|
N Alméras, JP Després, J Villeneuve, MF Demers, MA Roy, C Cadrin, ...
The Journal of clinical psychiatry 65 (4), 557-564, 2004
|Long-term stability of diagnosis and symptom dimensions in a systematic sample of patients with onset of schizophrenia in childhood and early adolescence. I: nosology, sex and …|
M Maziade, N Gingras, C Rodrigue, S Bouchard, A Cardinal, B Gauthier, ...
The British journal of psychiatry 169 (3), 361-370, 1996