The current status of exercise perception and its influencing factors in elderly patients with chronic obstructive pulmonary disease
WANG Jingjing, BAI Chenxiao, ZHANG Zeyi, YI Mo, JIA Yuanmin, CHEN Ou
Chinese Journal of Nursing . 2022, (1): 36 -41 .  DOI: 10.3761/j.issn.0254-1769.2022.01.005