TY - JOUR T1 - What are the treatment options for myasthenia gravis if first-line agents fail? JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 81 LP - 84 DO - 10.3949/ccjm.90a.22022 VL - 90 IS - 2 AU - Christopher Zust AU - John A. Morren Y1 - 2023/02/01 UR - http://www.ccjm.org/content/90/2/81.abstract N2 - ER -