Depression-anxiety relationships with chronic physical conditions: Results from the World Mental Health surveys (2007) - Journal of Affective Disorders, 103 (1-3): 113-120.
Lifetime prevalence and age-of-onset distributions of mental disorders in the WHO World Mental Health (WMH) Surveys (2007) - World Psychiatry, 6: 168-176.
Delay and failure in treatment seeking after first onset of mental disorders in the World Health Organization’s World Mental Health Survey Initiative (2007) - World Psychiatry, 6: 177-185.
Worldwide use of mental health services for anxiety, mood, and substance disorders: Results from 17 countries in the WHO World Mental Health (WMH) Surveys (2007) - The Lancet, 370(9590): 841-850
Cross National Prevalence and Correlates of Adult Attention Deficit Hyperactivity Disorder (2007) - The British Journal of Psychiatry, 190 (5): 402-409.
Mental disorders among persons with heart disease - results from World Mental Health surveys (2007) - General Hospital Psychiatry, 29(4): 325-334
Mental disorders among persons with chronic back or neck pain: Results from the World Mental Health Surveys (2007) - Pain, 129(3): 332-342
Alcohol Use among College Students: an International Perspective (2007) - Current opinion in Psychiatry, 20(3), 213-22.
Suicidality in the Arab world part I: Community Studies (2007) - Arab Journal of Psychiatry, 18(2), 99- 107.
Mass psychogenic illness (Mass Hysteria) in a village in Lebanon (2007) -Lebanese Medical Journal, 55 (2): 112-115.
Mental disorders among adults with asthma: Results from the World Mental Health Survey (2007) - General Hospital Psychiatry, 29(2): 123-133.
Suitability of the TEMPS-A for population-based studies: Ease of administration and stability of affective temperaments in its Lebanese version (2007) - Journal of Affective Disorders, 98 (1-2): 45-53.
Prevalence and treatment of mental disorders in Lebanon: A national epidemiological survey (2006) The Lancet, 367(9515):1000-1006
Temperament: Where Do You Set The Cutoff? (2006) - Aspects of Affects 2(1): 165-169
Implementation of evidence-based practices for children in four countries: a project of the World Psychiatric Association (2006) - Revista Brasileira de Psiquiatria, 28(1): 59-66.
Disseminating child & adolescent mental health treatment methods: an international feasibility study
Disseminating child & adolescent mental health treatment methods: an international feasibility study (2006) - Revista Brasileira de Psiquiatria, 28(1): 1-2.
Training of evidence-based assessment and intervention approaches in cross-cultural contexts: challenges and solutions (2006) - Revista Brasileira de Psiquiatria, 28(1): 72-5.
Development of adaptable and flexible treatment manuals for externalizing and internalizing disorders in children and adolescents (2006) - Revista Brasileira de Psiquiatria, 28(1): 67-71.
An examination of cross-cultural systems implementing evidence-based assessment and intervention approaches (2006) - Revista Brasileira de Psiquiatria,28(1): 76-9.
Affective Temperament in the general population: The L.E.B.A.N.O.N- study (2006) - Annals of General Psychiatry, 5 (1): S10.
Psychometric properties of the Lebanese Arabic TEMPS-A: A national epidemiologic study (2005) - Journal of Affective Disorders, 87: 169-183.
Alcohol use among university students in Lebanon: Prevalence, Trends and Risk Factors. The IDRAC University Substance Use Monitoring Study (1991 and 1999) / (2004) - Drug Alcohol Depend, 76: 273-286
Prevalence, Severity, and Unmet Need for Treatment of Mental Disorders in the World Health Organization World Mental Health Surveys (2004) - Journal of American Medical Association (JAMA), 291 (21): 2581 – 2590.
Psychosocial Consequences of War Among Civilian Populations (2003) - Current Opinion in Psychiatry, 16: 413-419.
Comorbidity of Substance Abuse and Other Psychiatric Disorders in Acute General Psychiatric Admissions: A Study From Lebanon (2002) Comprehensive Psychiatry, 43(6): 463-468.
Les Orphelins De La Guerre Experience Libanaise et Méthodologie D’un Suivi Prospectif (2002) - Stress et Trauma, 2(4) : 227-235.
Traumatismes de Guerres. Prévention Psychologique à Large Echelle en Milieu Scolaire (2002) - Stress et Trauma, 2(3) : 169-177
Use and Abuse of licit and Illicit Substances: Prevalence and Risk Factors among Students in Lebanon
Use and Abuse of licit and Illicit Substances: Prevalence and Risk Factors among Students in Lebanon (2000) - Eur Addict Res, 6:189-197.
Depression Et Grossesse (1999) - Journal Médical Libanais, 47(3) : 169-174
The War Events Questionnaire (1999) - Social Psychiatry & Psychiatric Epidemiology, 34(5): 265-274