title: Electrodiagnostic findins in porphyria.
mesh_terms: D000328:Adult; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000503:physiopathology*; D009431:Neural Conduction; D011164:Porphyrias / Q000503:physiopathology*