title: [Clinical analysis of 193 cases of motor neuron disease].
authors.forename: G Q
authors.initials: GQ
authors.lastname: Wang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000209:etiology / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009046:Motor Neurons; D009134:Muscular Atrophy, Spinal / Q000209:etiology / Q000628:therapy; D009468:Neuromuscular Diseases / Q000145:classification* / Q000209:etiology / Q000628:therapy