Bernard A. Fischer

The Brief Negative Symptom Scale: Psychometric Properties

Brian Kirkpatrick, Gregory P. Strauss, Linh P. Nguyen et al. · Schizophrenia Bulletin · 2010 · 859 citations · Full text

Deconstructing negative symptoms of schizophrenia: Avolition–apathy and diminished expression clusters predict clinical presentation and functional outcome

Gregory P. Strauss, William P. Horan, Brian Kirkpatrick et al. · Journal of Psychiatric Research · 2013 · 427 citations · Full text

Psychopathology, Psychiatry, Psychotic Disorder +10

Next-generation negative symptom assessment for clinical trials: Validation of the Brief Negative Symptom Scale

Gregory P. Strauss, William R. Keller, Robert W. Buchanan et al. · Schizophrenia Research · 2012 · 185 citations · Full text

Psychiatry, Symptomatic Treatment, Diagnostic Criterion +5

Factor structure of the brief negative symptom scale

Gregory P. Strauss, L. Elliot Hong, James M. Gold et al. · Schizophrenia Research · 2012 · 185 citations

Psychological Co-morbidities, Psychiatry, Mood Symptom +8

CTLA4 codon 17 dimorphism in patients with rheumatoid arthritis

Christian Seidl, H. Donner, Bernard A. Fischer et al. · Tissue Antigens · 1998 · 124 citations