Status quo and influencing factors of life space in elderly patients with chronic obstructive pulmonary disease：a 322-case study

SUN Xiao-wei, WANG Yan, MIN Chun-yan, DUAN Fei, XIAO Jiang-qin

Journal of Nursing . 2023, (8): 1 -6 . DOI: 10.16460/j.issn1008-9969.2023.08.001