Electrophysiological studies on two cases of chronic polyneuritis which mimicked progressive spinal muscular atrophy (motoneurone disease).
D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004558:Electric Stimulation; D004568:Electrodiagnosis; D004576:Electromyography; D006801:Humans; D008297:Male; D008875:Middle Aged; D009431:Neural Conduction; D009443:Neuritis / Q000175:diagnosis*