Piotr J. Quee

Genetic Risk and Outcome of Psychosis (GROUP), a multi site longitudinal cohort study focused on gene–environment interaction: objectives, sample characteristics, recruitment and assessment methods

Nikie Korver, Piotr J. Quee, Heleen B. M. Boos et al. · International Journal of Methods in Psychiatric Research · 2012 · 267 citations · Full text

Insight in Psychosis: Relationship With Neurocognition, Social Cognition and Clinical Symptoms Depends on Phase of Illness

Piotr J. Quee, Lisette van der Meer, Richard Bruggeman et al. · Schizophrenia Bulletin · 2010 · 105 citations · Full text

Neuropsychology, Clinical Symptoms, Psychiatric Disorders +19

Cognitive alterations in patients with non‐affective psychotic disorder and their unaffected siblings and parents

Claudia J.P. Simons, Piotr J. Quee, Kim Verweij · Acta Psychiatrica Scandinavica · 2011 · 50 citations

Cannabis and cognitive performance in psychosis: a cross-sectional study in patients with non-affective psychotic illness and their unaffected siblings

Natashe Lemos Dekker, Maarten W.J. Koeter, Piotr J. Quee et al. · Psychological Medicine · 2011 · 43 citations · Full text

The Validity of the DSM-IV Diagnostic Classification System of Non-Affective Psychoses

Nikie Korver‐Nieberg, Piotr J. Quee, Heleen B. M. Boos et al. · Australian & New Zealand Journal of Psychiatry · 2011 · 39 citations · Full text