The effects of comorbidity in defining major depression subtypes associated with long-term course and severity (2014) - Psychological Medicine; 44(15): 3289-3302
The effects of temporally secondary co-morbid mental disorders on the associations of DSM-IV ADHD with adverse outcomes in the US National Comorbidity Surve eplication Adolescent Supplement (NCS-A) (2014) - Psychological Medicine; 44 (8) : 1779–1792
Dsm-5 and icd-11 definitions of posttraumatic stress disorder: investigating "narrow" and "broad" approaches (2014) - Depression and Anxiety; 31(6):494-505
How well can post-traumatic stress disorder be predicted from pre-trauma risk factors? An exploratory study in the WHO World Mental Health Surveys (2014) - World Psychiatry; 13(3): 265-74
Paliative care research in Lebanon (2013) - Lebanese Medical Journal 61 (4): 204-209
New hyperekplexia mutations provide insight into glycine receptor assembly, trafficking, and activation mechanisms (2013) - J Biol Chem; 288(47):33745-59
Embarrassment when illness strikes a close relative: A World Mental Health Survey Consortium multi-site study (2013) - Psychological Medicine; 43(10):2191-202
Disability mediates the impact of common conditions on perceived health (2013) - PLoS One, 8(6):e65858
The Bereavement Exclusion: Findings from a Field Study (2013) - Psychiatric Annals 43(6): 267-271
Dissociation in posttraumatic stress disorder: Evidence from the World Mental Health Surveys (2013) - Biological Psychiatry 73(4):302–312
Irritable mood in adult Major Depressive Disorder: Results from the World Mental Health Surveys (2013) - Depression and Anxiety 30(4):395-406
Cross-national differences in the prevalence and correlates of burden among older family caregivers in the WHO World Mental Health (WMH) Surveys (2013) - Psychological Medicine43(4):865-79.
Family burden related to mental and physical illness in the world: Results from the WHO World Mental Health (WMH) Surveys (2013) - Revista Brasileira de Psiquiatria; 35(2):115–125
Dementia: A review from the Arab region (2013) - The Arab Journal of Psychiatry; 24 (1):77 - 84
Dropout from outpatient mental health care in the World Health Organization’s World Mental Health Survey Initiative (2013) - British Journal of Psychiatry. 202(1): 42-42
Affective temperaments and alcoholism (2012) - International Clinical Psychopharmacology-Supplement A; 28:e13 –e14
Cognitive function and depression (2012) - WPA Bulletin on Depression, 18 (40): 3- 7
Geriatric depression : A brief review (2012) - Lebanese Medical Journal; 60(4): 200 – 206
Mental Health Research in the Arab World (2012) - Social Psychiatry and Psychiatric Epidemiology; 47(11): 1727-1731
War and first onset of suicidality: The role of mental disorders (2012) - Psychological Medicine; 42 (10): 2109-2118
An updated global picture of tobacco smoking persistence among adults (2012) - Journal of Epidemiology and Global Health; 2(3),135-144
Role of common mental and physical health in partial disability around the world (2012) - British Journal of Psychiatry; 200(6): 454-461
The Bereavement Exclusion and DSM-5 (2012) - Depression and Anxiety.29(5): 425-443
Molecular screening of MECP2 gene in a cohort of Lebanese patients suspected with Rett syndrome: report on a mild case with a novel indel mutation (2012) - J Intellect Disabil Res; 56(4):415-420
Parent psychopathology and offspring mental disorders in the WHO World Mental Health Surveys (2012) - British Journal of Psychiatry. 200(4): 290-299.
Early-life mental disorders and adult household income in the World Mental Health Surveys (2012) - Biological Psychiatry; 72(3): 228-237
The importance of secondary trauma exposure for post-disaster mental disorder (2012) - Epidemiology and Psychiatric Sciences; 21(1): 35-45
Mental health services in the Arab world (2012) - World Psychiatry, 11(1): 52-54
Days out of role due to common physical and mental conditions: Results from the WHO World Mental Health Surveys (2011) - Molecular Psychiatry, 16(12): 1234–1246
Parental Psychopathology and the Risk of Suicidal Behavior in their Offspring: Results from the World Mental Health Surveys (2011) - Molecular Psychiatry, 16(12): 1221-1233