Construction of a proactive health behavior model for elderly patients with chronic obstructive pulmonary disease
XUE Xiujuan, LU Ranran, TAO Junrong, WANG Shuxian, SUN Fang, XU Cuiping
Chinese Journal of Nursing . 2026, (15): 2093 -2101 .  DOI: 10.3761/j.issn.0254-1769.2026.15.011