Psychiatric Quarterly · 1994 · 242 citations · 12 references
MedicinePsychiatryPsychologyNeuropsychiatryPsychometricsPsychotherapyFactor AnalysisMental HealthMental IllnessPsychosocial FactorsPsychotic DisordersSchizophrenia Spectrum DisordersCognitive Impairment In SchizophreniaEtiology Of Psychotic DisordersPsychotic Symptom DimensionsPsychotic Symptom Severity ScalesSchizophrenia Models
12
Negative v Positive Schizophrenia
Nancy C. Andreasen · Archives of General Psychiatry · 1982 · 2K citations
The Symptoms of Chronic Schizophrenia
Peter F. Liddle · The British Journal of Psychiatry · 1987 · 1.4K citations
Medicine, Psychiatry, Psychology +15