Practical Geriatrics
Application of dual-task training in elderly patients with chronic obstructive pulmonary disease and cognitive impairment
ZHENG Aiyu, SUN Xin, YIN Yi, LI Xianwen
Practical Geriatrics . 2026, (1): 89 -93 .  DOI: 10.3969/j.issn.1003-9198.2026.01.018