Prevalence of Suicide Ideation and Suicide Attempts in Nine Countries (1999) - Psychological Medicine, 29: 9-17.
Mental Health Services and Research in the Arab world (1998) - Acta Psychiatrica Scandinavica, 98: 406-413.
Major Depression and External Stressors: The Lebanon Wars (1998) - European Archives of Psychiatry and Clinical Neuroscience, 248: 225- 230
Les Guerres du Liban: comorbidité de la dépression et troubles post-traumatiques (1998) - Nervure, XI(3) : 14-17
The Cross-national Epidemiology of Panic Disorder (1997) - Archives of General Psychiatry, 54: 305-309.
PTSD: How Frequently Should the Symptoms Occur? The Effect on Epidemiologic Research (1996) - Journal of Traumatic Stress, 9(4): 899-905
Cross-National Epidemiology of Major Depression and Bipolar Disorders (1996) - Journal of American Medical Association (JAMA), 276 (4): 293-299
Current Rates and Symptom Profiles of Panic Disorder in Six Cross-National Studies (1995) - Clinical Neuropharmacology, 18 (2): S1-S6
Mixed Affective Illness Following Brain Injury (1995) - European Psychiatry, 10: 211-212
The Arabic Composite International Diagnostic Interview (1995) Arab Journal of Psychiatry, 6(1): 19-29
Women's increased Vulnerability to Major Depression. Cross-National Perspectives (1994 - World Psychiatric Association Press, WPAP, 2(4): 1-3
The Nosological Status of Bereavement-Related Depressions (1994) British Journal of Psychiatry (165): 48-52
The Changing Rate of Major Depression. Cross-National Comparisons - Journal of American Medical Association (1992) - 268 (21): 3098-3105
Dépression et Guerres du Liban (1992) - 99-106
La Thérapie Cognitive, Journal Médical Libanais (1992) - 40 (3) : 149-155
"Demonic Possession" and Multiple Personality Disorder, Journal Médical Libanais (1991) - 39 (2), 86-88
Issues in Psychiatric Research and Diagnosis, Journal Médical Libanais (1991) - 39(1): 25-27
The Arabic Diagnostic Interview Schedule DIS, Revue Médicale Libanaise (1991) - 3: 28-30
Children and War, Revue Medicale Libanaise (1990) - 2(1): 5-6
Mental Health During the First Year of the COVID-19 Pandemic: A Review and Recommendations for Moving Forward (2022) - Perspectives on Psychological Science; 19;17456916211029964. https://doi.org/10.1177/17456916211029964
The relation between adult ADHD and Bipolar Disorder.
The association between temperament and war exposure on mental disorder outcomes.
The effectiveness of Psychosocial Interventions in community interventions.
Assessing the pattern of treatment of mental disorders in Lebanon.
The effect of mental health disorders on productivity.
The role of temperament as a risk or as a protective factor.
Published studies on mental health across the 21 Arab countries since 1920.
The prevalence of mental health disorders among the older people age groups.
A classroom-based intervention in 31 Lebanese public schools to address PTSD, depression, and anxiety among Lebanese and Syrian students, while also examining genetic factors influencing resilience to war-related trauma.
The effect of childhood adversities and childhood traumatic events on the long-term mental health of the Lebanese population.