van Os, J Premorbid abnormalities in mania, schizomania, acute schizophrenia and chronic schizophrenia. [electronic resource] - Social psychiatry and psychiatric epidemiology Nov 1995 - 274-8 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0933-7954 Standard No.: 10.1007/BF00805794 doi Subjects--Topical Terms: Acute DiseaseAdultAge of OnsetBipolar Disorder--diagnosisChronic DiseaseFemaleHumansIncidenceMaleMiddle AgedMood Disorders--psychologyPsychotic Disorders--psychologyRetrospective StudiesSchizophrenia--diagnosisSchizophrenic Psychology