[Clinical analysis of 317 cases of late-onset schizophrenia].
D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012559:Schizophrenia / Q000209:etiology / Q000628:therapy*; D012565:Schizophrenic Psychology