认知衰弱对共病老年人住院费用的影响研究
张榕，杨颖，李铮，陈善萍，付良秀，肖巧芳，汪子琪
The Effect of Cognitive Frailty on the Hospitalization Expenses of the Elderly with Comorbidity
ZHANG Rong1，YANG Ying2，LI Zheng1，CHEN Shanping2，FU Liangxiu3，XIAO Qiaofang4，WANG Ziqi1*
中国全科医学
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2020, (22): 2846
-2851
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DOI: 10.12114/j.issn.1007-9572.2020.00.070
