The cross-national epidemiology of DSM IV Intermittent Explosive Disorder (2016) - Psychological Medicine; 46(15): 3161-3172

Post-traumatic stress disorder associated with life-threatening motor vehicle collisions in the WHO World Mental Health Surveys (2016) - BMC Psychiatry. 16:257

Age of onset and lifetime projected risk of psychotic experiences: cross-national data from the World Mental Health Survey (2016) - Schizophrenia Bulletin. 42(4):933-41

Mental disorders among college students in the WHO World Mental Health Surveys (2016) - Psychological Medicine ; 46(14): 2955-2970

Lebanon: mental health system reform and the Syrian crisis (2016) - BJPsych International; 13 (4):87- 89

Cross-national epidemiology of panic disorder and panic attacks in the world mental health surveys (2016) - Depression and Anxiety ; 33(12):1155- 1177

Resilience Promoting Factors in War Exposed Adolescents: An Epidemiologic Study (2017) - European Child & Adolescent Psychiatry ECAP; 26(2): 191–200. DOI: 10.1007/s00787-016-0871-0

The descriptive epidemiology of DSM-IV Adult ADHD in the World Health Organization World Mental Health Surveys (2017) - Atten Defic Hyperact Disord; 9(1):47-65

Undertreatment of people with major depressive disorder in 21 countries (2017) - The British Journal of Psychiatry; 210(2):119-124

The cross-national epidemiology of specific phobia in the World Mental Health Surveys (2017) - Psychological Medicine; 22(2):1-17

Post-traumatic stress disorder associated with natural and human-made disasters in the World Mental Health Surveys (2017) - Psychological Medicine; 47(2):227-241

The role of religious advisors in mental health care in the World Mental Health surveys (2017) - Social Psychiatry and Psychiatric Epidemiology; 52(3):353-367

Posttraumatic stress disorder associated with unexpected death of a loved one: Cross-national findings from the World Mental Health Surveys. (2017) - Depression and Anxiety; 34(4):315-326

Trauma and PTSD in the WHO World Mental Health Surveys (2017) - European Journal of Pyscho traumatology; 8(sup5):1353383

The association between childhood adversities and subsequent first onset of psychotic experiences: a cross-national analysis of 23,998 respondents from 17 countries (2017) - Psychological Medicine;47(7):1230-1245

Non-War Related Childhood Adversities in the Arab World: A Review (2017) - The Arab Journal of Psychiatry; 28 (1): 1 – 25

Mental Health Outcomes of War Exposure of Children and Adolescents in the Arab World (2017) - The Arab Journal of Psychiatry; 28 (1): 26 – 35

Posttraumatic Stress Disorder in the World Mental Health Surveys (2017) - Psychological Medicine; 47(13):2260-2274

Association Between Psychotic Experiences and Subsequent Suicidal Thoughts and Behaviors A Cross-National Analysis From the World Health Organization World Mental Health Surveys (2017) - JAMA Psychiatry; 74(11):1136-1144

Estimating treatment coverage for people with substance use disorders: An analysis of data from the World Mental Health Surveys (2017) - World Psychiatry; 16(3), 299-332

Cross-Sectional Comparison of the Epidemiology of DSM-5 Generalized Anxiety Disorder Across the Globe (2017) - JAMA Psychiatry; 74(5):465-475

The association between psychotic experiences and disability: results from the WHO World Mental Health Surveys (2017) - Acta Psychiatrica Scandinavica; 136(1):74-84

The associations of earlier trauma exposures and history of mental disorders with PTSD after subsequent traumas (2017) - Molecular Psychiatry; doi: 10.1038/mp.2017.194

Childhood Adversities and Post-traumatic Stress Disorder: Evidence for Stress Sensitization in the World Mental Health Surveys (2017) - British Journal of Psychiatry. 211(5):280-288

Trauma and psychotic experiences: transnational data from the World Mental Health Survey (2017) - British Journal of Psychiatry, 211(6):373-380

Dementia and family burden of care in Lebanon (2017) - Bjpsych International;14(1):7-9

Dementia Prevalence, care arrangement, and access to care in Lebanon: A pilot study (2017) - Alzheimer's Dementia; 13(12):1317-1326

Socio-demographic and cardiovascular disease risk factors associated with dementia: Results of a cross-sectional study from Lebanon (2017) - Prev Med Rep; 24(9):1-5. doi: 10.1016/j.pmedr.2017.11.006

Socio-economic variations in the mental health treatment gap for people with anxiety, mood, and substance use disorders: Results from the WHO World Mental Health (WMH) Surveys (2018) - Psychological Medicine; 48(9):1560-1571

Civilians in World War II and DSM-IV mental disorders: results from the World Mental Health Survey Initiative (2018) - Social Psychiatry and Psychiatric Epidemiology; 53(2):207-219