Paraneoplastic myasthenia gravis: detection of anti-MGT30 (titin) antibodies predicts thymic epithelial tumor - Voltz, RD; Albrich, WC; Nagele, A; Schumm, F; Wick, M; Freiburg, A; Gautel, M; Thaler, HT; Aarli, J; Kirchner, T; Hohlfeld, R (Neurology, 1997)