体力活动对中国老年人衰弱的影响——基于中国健康与养老追踪调查的实证分析
王世强, 郭凯林, 吕万刚
Effects of Physical Activity on Frailty of Older People in China——An Empirical Analysis Based on CHARLS
WANG Shiqiang, GUO Kailin, LV Wangang
成都体育学院学报
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2023, (5): 114
-122
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DOI: 10.15942/j.jcsu.2023.05.015
