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2. [A four-dimensional model of chronic schizophrenia based on the factorial structure of the Positive and Negative Syndrome Scale (PANSS). A study of a group of 153 chronic schizophrenic patients and comparison with the factorial structure of the BPRS]. Loas G, Noisette C, Legrand A, Delahousse J. Encephale; 1997; 23(1):10-8. PubMed ID: 9172962 [Abstract] [Full Text] [Related]
10. [Subjective view of positive symptoms and quality of life in patients with schizophrenia]. Karow A, Schäfer I, Hirdes F, Osterwald C, Naber D. Psychiatr Prax; 2008 Sep; 35(6):286-93. PubMed ID: 18504688 [Abstract] [Full Text] [Related]
16. Differential relationships between positive and negative symptoms and neuropsychological deficits in schizophrenia. Berman I, Viegner B, Merson A, Allan E, Pappas D, Green AI. Schizophr Res; 1997 May 03; 25(1):1-10. PubMed ID: 9176922 [Abstract] [Full Text] [Related]
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19. Diagnostic criteria in schizophrenia: accentuate the positive. David AS, Appleby L. Schizophr Bull; 1992 Feb 03; 18(4):551-7. PubMed ID: 1439612 [Abstract] [Full Text] [Related]