Letter: Amyotrophic lateral sclerosis and autonomic nervous system.
D000690:Amyotrophic Lateral Sclerosis / Q000503:physiopathology*; D001341:Autonomic Nervous System / Q000503:physiopathology*; D005837:Genitalia, Male / Q000294:innervation; D006801:Humans; D008297:Male; D012867:Skin / Q000294:innervation