Concentric and single fiber needle elect
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Maria E. Farrugia; Andrew I. Weir; Marie Cleary; Sarah Cooper; Richard Metcalfe;
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Article
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2009
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John Wiley and Sons
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English
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## Abstract The single fiber needle electrode (SFNE), which is designed to isolate single muscle fiber action potentials, has played an important role in the diagnosis of myasthenia gravis (MG). However, the concentric needle electrode (CNE) has been recently adopted by some workers to study neurom