1Oh ST. Eleetromyography: Neuromuscular transmission studies [ M ]. Baltimore : WiUiams and W ilkin, 1988.111.
2Stalberg E, Sanders DB. Electrophysiological test of neuromuscular transmission [ M ]. In: Stalberg E, Young RR(eds). Clinic neurophysiology [ M ]. Landon : Butterworth,1981.88.
3Schady W,MacDermott N. On the choice of muscle in the electrophysiological assessment of myasthcnia gravis [ J ].Elctromyogr Clin Ncurophysiol, 1992,32:99.
4Desmedt JE, Brenstein S. Diagnosis of myasthenia gravis by nerve stimulation [ J]. Ann NY Acad Sci, 1976,274:174.
