养老机构老年人跌倒效能及其影响因素研究
颜文,张雪梅,陈茜
Fall Efficacy and Its Influencing Factors among the Elderly in Nursing Homes 
YAN Wen,ZHANG Xuemei,CHEN Qian
中国全科医学 . 2019, (19): 2356 -2360 .  DOI: 10.12114/j.issn.1007-9572.2019.00.324