Flora Frijda

The contribution of cannabis use to variation in the incidence of psychotic disorder across Europe (EU-GEI): a multicentre case-control study

Peter B. Jones, R. Murray, M. Ruggeri, 2019, The lancet. Psychiatry.

Premorbid Adjustment and IQ in Patients With First-Episode Psychosis: A Multisite Case-Control Study of Their Relationship With Cannabis Use.

Peter B. Jones, R. Murray, M. Ruggeri, 2019, Schizophrenia bulletin.

The EUropean Network of National Schizophrenia Networks Studying Gene–Environment Interactions (EU-GEI): Incidence and First-Episode Case–Control Programme

Peter B. Jones, R. Murray, M. Ruggeri, 2020, Social Psychiatry and Psychiatric Epidemiology.

Identifying gene-environment interactions in schizophrenia: contemporary challenges for integrated, large-scale investigations.

D. Rujescu, R. Murray, M. Ruggeri, 2014, Schizophrenia bulletin.

The continuity of effect of schizophrenia polygenic risk score and patterns of cannabis use on transdiagnostic symptom dimensions at first-episode psychosis: findings from the EU-GEI study

Peter B. Jones, M. Ruggeri, E. Vassos, 2021, Translational Psychiatry.

The relationship between genetic liability, childhood maltreatment, and IQ: findings from the EU-GEI multicentric case–control study

M. Ruggeri, S. Tosato, M. Leboyer, 2023, Social Psychiatry and Psychiatric Epidemiology.

Identifying gene-environment interactions in schizophrenia: contemporary challenges for integrated, large-scale investigations.

D. Rujescu, M. Ruggeri, S. Tosato, 2014, Schizophrenia bulletin.

Self-reported suicidal ideation among individuals with first episode psychosis and healthy controls: Findings from the international multicentre EU-GEI study

S. Tosato, B. Pignon, C. Bonetto, 2024, Schizophrenia Research.