老年慢性病多重用药病人衰弱发展轨迹与认知功能的相关性分析
韩霜, 贺刚
Correlation between frailty development trajectories and cognitive function in elderly patients with chronic diseases and polypharmacy
HAN Shuang, HE Gang
实用老年医学
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2026, (2): 147
-153
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DOI: 10.3969/j.issn.1003-9198.2026.02.009
