Spontaneous electrical activity in muscle. Description of two patients with motor neurone disease.
D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000473:pathology / Q000503:physiopathology*; D001340:Autonomic Nerve Block; D001344:Autopsy; D001706:Biopsy; D001917:Brachial Plexus; D006801:Humans