The stability of intellectual function in chronic schizophrenia.
D000328:Adult; D000368:Aged; D000375:Aging; D002908:Chronic Disease; D004777:Environment; D005260:Female; D006760:Hospitalization; D006801:Humans; D007360:Intelligence; D007361:Intelligence Tests; D008297:Male; D008875:Middle Aged; D010259:Paranoid Disorders; D012559:Schizophrenia