Epidemiological study of amyotrophic lateral sclerosis and allied disorders in the Kii Peninsula (Japan).
D000690:Amyotrophic Lateral Sclerosis / Q000453:epidemiology*; D006801:Humans; D007564:Japan; D001523:Mental Disorders / Q000453:epidemiology; D009128:Muscle Spasticity / Q000453:epidemiology*; D009133:Muscular Atrophy / Q000453:epidemiology*; D010300:Parkinson Disease / Q000453:epidemiology; D013118:Spinal Cord Diseases / Q000453:epidemiology*