title: The electromyographic, physiopathogenetic evaluation of amyotrophic lateral sclerosis.
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000503:physiopathology*; D004576:Electromyography; D006801:Humans; D009046:Motor Neurons / Q000503:physiopathology; D009132:Muscles / Q000503:physiopathology*; D009422:Nervous System Diseases / Q000503:physiopathology