Social class and psychiatric disorder. (An epidemiological study).
D001714:Bipolar Disorder / Q000453:epidemiology; D004534:Egypt; D005260:Female; D006801:Humans; D008297:Male; D009497:Neurotic Disorders / Q000453:epidemiology; D011618:Psychotic Disorders / Q000453:epidemiology*; D012559:Schizophrenia / Q000453:epidemiology; D012923:Social Class