Raini PAM, Sundari LPR, Fridayani NKY. Addition of the combination of sims technique and semi-fowler positioning to cardiorespiratory exercises in patients with myasthenia gravis: case report. Int J Res Med Sci [Internet]. 2021 Jul. 28 [cited 2025 Oct. 14];9(8):2459-63. Available from: https://www.msjonline.org/index.php/ijrms/article/view/9844