Concepedia

Schizophrenia and depression: Challenging the paradigm of two separate diseases—A controlled study of schizophrenia, depression and healthy controls

Heinz Häfner, Kurt Maurer, Günter Trendler, W. an der Heiden, Martin H. Schmidt, R. Könnecke

Schizophrenia Research · 2005 · 305 citations · 51 references

DOI

Concepts

References

51

Scale for the Assessment of Negative Symptoms (SANS)*

The British Journal of Psychiatry · 1989 · 2.7K citations

, , +17

The Symptoms of Chronic Schizophrenia

Peter F. Liddle · The British Journal of Psychiatry · 1987 · 1.4K citations

, , +15

The Roscommon Family Study

Kenneth S. Kendler · Archives of General Psychiatry · 1993 · 721 citations

, , +11

The Influence of Age and Sex on the Onset and Early Course of Schizophrenia

Heinz Häfner, Kurt Maurer, Walter Löffler et al. · The British Journal of Psychiatry · 1993 · 651 citations

, , +16

Positive and Negative Schizophrenic Symptoms and the Role of Dopamine

Timothy J. Crow · The British Journal of Psychiatry · 1980 · 556 citations

, , +13