title: Catatonic schizophrenia: epidemiology and clinical course. A 7-year register study of 798 cases.
mesh_terms: D000328:Adult; D000367:Age Factors; D002389:Catatonia / Q000175:diagnosis / Q000453:epidemiology* / Q000235:genetics / Q000401:mortality; D004812:Epidemiologic Methods; D005260:Female; D005500:Follow-Up Studies; D006760:Hospitalization; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D009518:New York; D011379:Prognosis; D012008:Recurrence; D012737:Sex Factors; D012923:Social Class; D012959:Socioeconomic Factors; D013405:Suicide