Recovery from DSM-IV post-traumatic stress disorder in the WHO World Mental Health surveys (2018) - Psychological Medicine; 48(3): 437-450

Complementary and alternative medicine contacts by persons with mental disorders in 25 countries: results from the World Mental Health Surveys (2018) - Epidemiology and Psychiatric Sciences; 27(6):552-567. doi: 10.1017/S2045796017000774.

The cross-national structure of mental disorders: results from the World Mental Health Surveys. Psychological Medicine; 48(12):2073-208 doi: 10.1017/S0033291717003610. Epub 2017 Dec 19. PMID: 29254513; PMCID: PMC6008201.

Post-traumatic stress disorder associated with sexual assault among women in the WHO World Mental Health Surveys (2018) - Psychological Medicine; 48(1):155-167. doi: 10.1017/S0033291717001593. Epub 2017 Jun 19. PMID: 28625214; PMCID: PMC5896282

Treatment Gap for Anxiety Disorders is Global: Results of the World Mental Health Surveys in 21 countries (2018) - Depression and Anxiety; 35(3): 195-208. doi: 10.1002/da.22711. Epub 2018 Jan 22. PMID: 29356216; PMCID: PMC6008788

Suicidal thoughts and behaviors among college students and same-aged peers: Results from the World Health Organization World Mental Health Surveys (2018) - Social Psychiatry and Psychiatric Epidemiology; 53(3):279-288. doi: 10.1007/s00127-018-1481-6

The associations between psychotic experiences, and substance use and substance use disorders: Findings from the World Health Organization World Mental Health Surveys (2018) - Addiction, 113(5):924-934. doi: 10.1111/acps.12859

Psychotic experiences and religiosity: Data from the WHO World Mental Health Surveys (2018) - Acta Psychiatrica Scandinavica; 137(4):306-315. doi: 10.1111/acps.12859. Epub 2018 Feb 16. PMID: 29453789; PMCID: PMC6839106

Psychotic experiences and general medical conditions: a cross-national analysis based on 28,002 respondents from 16 countries in the WHO World Mental Health Surveys (2018) - Psychological Medicine 48(16):2730-2739. doi: 10.1017/S0033291718000363

The association between psychotic experiences and health-related quality of life: a cross-national analysis based on World Mental Health Surveys (2018) -Schizophrenia Research. 201:46-53 doi: 10.1016/j.schres.2018.04.044

Validation Into Arabic Of Dementia Rating Scales, Dementia Caregivers Scales And Dementia Research Instruments (2018) - Alzheimer's & Dementia: Diagnosis, Assessment and Disease Monitoring; 10: 796-801 doi: 10.1016

Validation of geriatric depression and anxiety rating scales into Arabic (2018) - Alzheimer's & Dementia: Diagnosis, Assessment and Disease Monitoring; 10: 791-795. doi:10.1016

Role of childhood adversities and environmental sensitivity in the development of post-traumatic stress disorder in war-exposed Syrian refugee children and adolescents. (2019) - British Journal of Psychiatry; 214(6):354-360 doi.org/10.1192/bjp.2018.272

Determinants of treatment of mental disorders in Lebanon: barriers to treatment and changing patterns of service use (2019) - Epidemiology and Psychiatric Sciences; 28(6):655-661. doi: 10.1017/S2045796018000422

Cross-national patterns of substance use disorder treatment and associations with mental disorder comorbidity in the WHO World Mental Health Surveys (2019) - Addiction; 114(8):1446-1459. doi: 10.1111/add.14599. doi: 10.1111/add.14599

A comparison of DSM-5 and DSM-IV agoraphobia in the World Mental Health Surveys (2019) - Depression and Anxiety; 36(6):499-510. doi: 10.1002/da.22885

Concordance between the diagnostic guidelines for alcohol and cannabis use disorders in the draft ICD-11 and other classification systems: Analysis of data from the WHO's World Mental Health Surveys (2019) - Addiction. 114(3):534-552

Association of Cohort and Individual Substance Use With Risk of Transitioning to Drug Use, Drug Use Disorder, and Remission From Disorder: Findings From the World Mental Health Surveys (2019) - JAMA Psychiatry; 76(7): 708-720

Childhood generalized specific phobia as an early marker of internalizing psychopathology across the lifespan: results from the World Mental Health Surveys (2019) - BMC Medicine; 17:101; doi.org/10.1186/s12916-019-1328-3. PMID: 31122269; PMCID: PMC6533738

Mental health research in the Arab world: Challenges and call for action (2019) - Lancet; 6(11):961-966. doi: 10.1016/S2215-0366(19)30124-5. Epub 2019 Jul 18. PMID: 31327707

Adult ADHD in the Arab World: a Review (2019) - Archives of Psychology; doi.org/10.31296/aop.v3i7.115

The epidemiology of drug use disorders cross-nationally: Findings from the WHO’s World Mental Health Surveys (2019) - International Journal of Drug Policy; 71:103-112. doi: 10.1016/j.drugpo.2019.03.002. Epub 2019 Jun 28. PMID: 31255918; PMCID: PMC7370948

Diagnostic Accuracy of the SLU AMSAD Scale for Depression in Older Adults Without Dementia (2019) - JAMDA. doi.org/10.1016/j.jamda.2019.09.011.Epub 2019 Nov 6. PMID: 31704225

Diagnostic biomarkers of Alzheimer’s disease: A state-of-the-art review (2019) - Biomarkers in Neuropsychiatry. doi.org/10.1016/j.bionps.2019.100005

What Do We Know About Bullying: A Review of Reviews from 2014 – 2019 / (2019) - The Arab Journal of Psychiatry; 31(2):115 – 128. doi-10.12816/0053342

Impact of COVID-19 on mental healthcare of older adults: insights from Lebanon (Middle East) (2020) - International Psychogeriatrics. DOI: doi.org/10.1017/S104161022000068X. Epub 2020 Apr 24. PMID: 32326986; PMCID: PMC7205551

An Evaluation of Hydromethylthionine as a Treatment Option for Alzheimer's Disease (2020) - Expert Opin Pharmacother; 21(6):619-627. doi: 10.1080/14656566.2020.1719066. Epub 2020 Feb 8. PMID: 32037892

Transdiagnostic trajectories of internalizing psychopathology throughout the life course up to age 45: a World Mental Health Surveys report (2020) - Psychological Medicine; 52(11), 2134-2143

Towards measuring effective treatment coverage: critical bottlenecks in quality- and user-adjusted coverage for major depressive disorder (2020) - Psychological Medicine; 52(10), 1948-1958

Intermittent Explosive Disorder subtypes in the general population: association with comorbidity, impairment and suicidality (2020) - Epidemiology and Psychiatric Sciences, 29:e138. doi: 10.1017/S2045796020000517. PMID: 32638683; PMCID: PMC7327434