title: Similar distribution of schizophrenia and multiple sclerosis.
mesh_terms: D002980:Climate; D006801:Humans; D009103:Multiple Sclerosis / Q000453:epidemiology* / Q000209:etiology; D012559:Schizophrenia / Q000453:epidemiology* / Q000209:etiology; D012897:Slow Virus Diseases / Q000150:complications; D014481:United States