A study on the current status of home-based pulmonary rehabilitation in stable chronic obstructive pulmonary disease patients and its impact on quality of life (稳定期慢性阻塞性肺疾病患者居家肺康复现... oleh WANG Tao (王涛), YAN Qiaoyuan (颜巧元), WU Hongyan (吴红艳), YANG Hualu (杨华露), ZHOU Juan (周娟), MO Beirong (莫蓓蓉), LIU Xianliang (刘贤亮)