International comparisons in the study of the functional psychoses.
D000328:Adult; D003431:Cross-Cultural Comparison; D004812:Epidemiologic Methods; D006760:Hospitalization; D006801:Humans; D008875:Middle Aged; D011618:Psychotic Disorders / Q000175:diagnosis; D012559:Schizophrenia / Q000453:epidemiology; D006113:United Kingdom; D014481:United States