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Chinese
Construction and validation of a risk screening model for cognitive frailty in elderly patients with chronic obstructive pulmonary disease
SONG Ge, WANG Ying, GAO Huanling, QIAO Meirong, CHEN Ling, YANG Yulin
Chinese Journal of Nursing . 2022, (
15
): 1859 -1867 . DOI: 10.3761/j.issn.0254-1769.2022.15.010
