Holger Sonntag

To what degree does the Composite International Diagnostic Interview (CIDI) correctly identify DSM‐IV disorders? Testing validity issues in a clinical sample

Victoria Reed, Franz Gander, Hildegard Pfister et al. · International Journal of Methods in Psychiatric Research · 1998 · 277 citations

Psychiatric Evaluation, Psychiatric Disorders, Primary Diagnoses +24

Disability and quality of life in pure and comorbid social phobia. Findings from a controlled study

Hans‐Ulrich Wïttchen, Martina Fuetsch, Holger Sonntag et al. · European Psychiatry · 2000 · 270 citations

Quality Of Life, Psychological Co-morbidities, Summary Social Phobia +20

Are social fears and DSM-IV social anxiety disorder associated with smoking and nicotine dependence in adolescents and young adults?

Holger Sonntag, Hans‐Ulrich Wïttchen, Michael Höfler et al. · European Psychiatry · 2000 · 228 citations

The natural course of cannabis use, abuse and dependence over four years: a longitudinal community study of adolescents and young adults

Kirsten von Sydow, Roselind Lieb, Hildegard Pfister et al. · Drug and Alcohol Dependence · 2001 · 162 citations · Full text

Cannabis Use, Substance Abuse, Substance Use +13

Patterns of cannabis use, abuse and dependence over time: incidence, progression and stability in a sample of 1228 adolescents

Axel Perkonigg, Roselind Lieb, Michael Höfler et al. · Addiction · 1999 · 140 citations