[Ultrastructure of the muscles in neuromuscular diseases].
D006801:Humans; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle; D009132:Muscles / Q000473:pathology*; D009133:Muscular Atrophy / Q000473:pathology*; D009136:Muscular Dystrophies / Q000473:pathology*