Autoimmune Diseases / 2011 / Article / Fig 2

Research Article

Long-Term Respiratory Muscle Endurance Training in Patients with Myasthenia Gravis: First Results after Four Months of Training

Figure 2

Respiratory endurance time ( (min)) before (B) and after 4 weeks (P1) and 4 months (P4) of respiratory endurance training. Data are presented as mean ± SEM; *significant difference versus B, °significant difference between P1 and P4.