title: Increased premorbid physical activity and amyotrophic lateral sclerosis: born to run rather than run to death, or a seductive myth?
authors: Martin R
authors: MR
authors: Turner
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D009043:Motor Activity / Q000502:physiology*
keywords: Epidemiology; Motor Neuron Disease