Diagnosis and six-month stability of negative symptoms in psychotic disorders Shmuel FennigEvelyn J. BrometKathy Putnam Original Paper Pages: 63 - 70
Digital movement analysis, a new objective method of measuring tardive dyskinesia and drug-induced parkinsonian tremor: acceptability, reliability and validity Flemming M. NilssonBirgitte L. HansenJes Gerlach Original Paper Pages: 71 - 77
Rebound insomnia after abrupt clozapine withdrawal Jürgen StaedtGabriela StoppeEckart Rüther Original Paper Pages: 79 - 82
Caffeine consumption in hospitalized psychiatric patients Manfred RihsChristian MüllerPierre Baumann Original Paper Pages: 83 - 92
Incidence of depression in octo- and nonagenerians: results of an epidemiological follow-up community study Ingeborg MellerManfred M. FichterHildegard Schröppel Original Paper Pages: 93 - 99
Abnormal subjective experiences in schizophrenia: its relationships with neuropsychological disturbances and frontal signs Manuel J. CuestaVíctor PeraltaJose A. Juan Original Paper Pages: 101 - 105
Comments and Reply on Ikeguchi and Kuroda: Mianserin treatment of patients with psychosis induced by antiparkinsonian drugs J. H. FriedmanK. IkeguchiA. Kuroda Letters to the Editors Pages: 106 - 107
Propionibacterium acnes in the cortex of patients with Alzheimer's disease H. H. Kornhuber Letter to the Editors Pages: 108 - 109
Neurochemical parameters in senile dementia of the Alzheimer type M. StrittmatterG. HamannD. Strubel Letter to the Editors Pages: 110 - 111