The Application of Self-Made Disseminating and Descending Breathing Exercises in Home Rehabilitation of Stable COPD. - Chen, Ling-Xiu; Peng, Shu-Lei; Mao, Liang-Ping; Luo, Xin-wei; He, Qian; Xiang, Jian-Hua; Long, Fu-juan; Jiao, Yan (COPD: Journal of Chronic Obstructive Pulmonary Disease, 2024)