@article{article9a2e8349, title = {Diagnostic accuracy of concentric needle jitter in myasthenia: Prospective study}, author = {Machado, Flavia C. N. and Kouyoumdjian, João A. and Marchiori, Paulo E.}, year = {2017}, doi = {10.1002/mus.25229}, journal = {Muscle & Nerve} }