Clinical and electromyographic study of amyotrophic lateral sclerosis. The use of universal counter of impulses in the EMG evaluation.
D000200:Action Potentials; D000328:Adult; D000368:Aged; D000690:Amyotrophic Lateral Sclerosis; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged