İlker Özyıldırım

Influence of age of onset on clinical features in obsessive-compulsive disorder

Raşit Tükel, Erhan Ertekin, Serap Batmaz et al. · Depression and Anxiety · 2005 · 90 citations

Psychological Co-morbidities, Psychiatry, Early-onset Ocd +12

Impact of obsessive-compulsive disorder comorbidity on the sociodemographic and clinical features of patients with bipolar disorder

Ahmet Koyuncu, Raşit Tükel, İlker Özyıldırım et al. · Comprehensive Psychiatry · 2009 · 64 citations · Full text

Psychological Co-morbidities, Psychopathology, Psychiatry +11

The clinical impact of mood disorder comorbidity on social anxiety disorder

Ahmet Koyuncu, Erhan Ertekin, Zerrin Binbay et al. · Comprehensive Psychiatry · 2013 · 39 citations · Full text

Psychological Co-morbidities, Psychiatry, Mood Disorder Comorbidity +14

Impact of psychotic features on morbidity and course of illness in patients with bipolar disorder

İlker Özyıldırım, Sibel Çakır, Ozan Yazıcı · European Psychiatry · 2009 · 37 citations

Comparison of clinical characteristics in episodic and chronic obsessive–compulsive disorder

Raşit Tükel, Serap Oflaz, İlker Özyıldırım et al. · Depression and Anxiety · 2006 · 37 citations

Experimental Psychopathology, Episodic Course, Episodic Ocd Group +15