Haruyama, K., Yamaha, Y., Ito, M., Otsuka, T., & Kawakami, M. (2020). Strategies for learning glossopharyngeal breathing in boys with Duchenne muscular dystrophy: A feasibility case series. Journal of Rehabilitation Medicine, 52(9), 1–5. https://doi.org/10.2340/16501977-2729