Hospital first admissions and social class. With special reference to schizophrenia.
D000437:Alcoholism / Q000453:epidemiology; D005387:Finland; D006778:Hospitals, Psychiatric; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology; D009497:Neurotic Disorders / Q000453:epidemiology; D009790:Occupations; D011618:Psychotic Disorders / Q000453:epidemiology; D012559:Schizophrenia / Q000453:epidemiology*; D012924:Social Conditions; D019966:Substance-Related Disorders / Q000453:epidemiology