Real-world treatment patterns and disease burden in generalized myasthenia gravis patients receiving non-steroidal immunosuppressants within the Brazilian public health system: a claims database study - Acary Souza Bulle Oliveira; Marcondes Cavalcante França; Paulo Victor Sgobbi Souza; Ligia Coelho; Gabriela Kanevsky; Julio Cesar Barbour Oliveira; Caroline Tianeze de Castro; Renato Watanabe de Oliveira (BMC Neurology, 2026)