Peralta, Victor The deficit syndrome of the psychotic illness. A clinical and nosological study. [electronic resource] - European archives of psychiatry and clinical neuroscience Jun 2004 - 165-71 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0940-1334 Standard No.: 10.1007/s00406-004-0464-7 doi Subjects--Topical Terms: AdultChi-Square DistributionFemaleHumansMaleNeuropsychological TestsPrevalencePsychiatric Status Rating ScalesPsychotic Disorders--diagnosisReproducibility of ResultsSchizophrenia--diagnosisSchizophrenic PsychologySyndrome