title: Diagnostic yield of quantitative electromyography and muscle biopsy in myopathic diseases (report of 464 cases).
mesh_terms: D001706:Biopsy; D004576:Electromyography; D006801:Humans; D009132:Muscles / Q000473:pathology / Q000503:physiopathology; D009468:Neuromuscular Diseases / Q000175:diagnosis*