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个体教育、社区教育环境与老年人认知能力——基于CLHLS数据的实证分析

, 2020
马文静   +5 more
semanticscholar   +1 more source

湖北省60～69岁老年人超重、肥胖和中心性肥胖流行现状及其影响因素分析

, 2019
黄杏   +5 more
semanticscholar   +1 more source
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