社区老年人社会隔离与健康促进行为的差异化研究
吴凡,绳宇
Differentiation of Social Isolation and Health Promotion Behaviors among Older Adults in the Community 
WU Fan,SHENG Yu
中国全科医学 . 2019, (22): 2744 -2748 .  DOI: 10.12114/j.issn.1007-9572.2019.00.372