基于国际居民长期照护评估工具的养老机构老年人认知障碍现状及影响因素研究
桂前,王燕君,张沁,陈宇婧,何帆,丁亚媛,丁欢,徐静仙,徐桂华
interRAI-LTCF-assessed Cognitive Impairment and Influencing Factors in Elderly People in Geriatric Nursing Facilities 
GUI Qian,WANG Yanjun,ZHANG Qin,CHEN Yujing,HE Fan,DING Yayuan,DING Huan,XU Jingxian,XU Guihua
中国全科医学 . 2019, (7): 855 -859 .  DOI: 10.12114/j.issn.1007-9572.2019.00.037