Exploring the clinical significance of anti-acetylcholine receptor antibody titers, changes, and change rates in Myasthenia Gravis - Luo, Lijun; Zhu, Xinyi; Wen, Chunbei; Guo, Yifan; Yang, Jie; Wei, Dongsheng; Yu, Ping; Wan, Mei (Frontiers in Neurology, 2025)