Eva Velthorst

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

Marta Di Forti, Diego Quattrone, Tom P. Freeman et al. · The Lancet Psychiatry · 2019 · 807 citations · Full text

Economic hardship and mental health complaints during COVID-19

Dirk Witteveen, Eva Velthorst · Proceedings of the National Academy of Sciences · 2020 · 342 citations · Full text

Treated Incidence of Psychotic Disorders in the Multinational EU-GEI Study

Hannah E. Jongsma, Charlotte Gayer‐Anderson, Antonio Lasalvia et al. · JAMA Psychiatry · 2017 · 323 citations · Full text

The 20-Year Longitudinal Trajectories of Social Functioning in Individuals With Psychotic Disorders

Eva Velthorst, Anne‐Kathrin Fett, Avraham Reichenberg et al. · American Journal of Psychiatry · 2016 · 301 citations · Full text

Baseline differences in clinical symptomatology between ultra high risk subjects with and without a transition to psychosis

Eva Velthorst, Dorien H. Nieman, Hiske E. Becker et al. · Schizophrenia Research · 2009 · 194 citations

Psychopathology, Psychiatry, Psychotic Disorder +11