4Fazilleau N,Mark L,McHeyzer-Williams L J,et al.Follicular helper T cells:lineage and location[J].Immunity,2009,30(3):324.
5Matsui N,Nakane S,Saito F,et al.Undiminished regulatory T cells in the thymus of patients with myasthenia gravis[J].Neurology,2010,74(10):816.
6Witoonpanich R,Dejthevaporn C,Sriphrapradang A,et al.Electrophysiological and immunological study in myasthenia gravis:Diagnostic sensitivity and correlation[J].Clinical Neurophysiology,2011,122(9):1873.
