陕北农村老年人的社会支持状况及相关影响因素分析

庞宝华, 段伟, 白莉莉, 周小燕, 樊霞

Investigation and analysis on the social support status of the rural elderly in northern Shaanxi

PANG Bao-hua, DUAN Wei, BAI Li-li, ZHOU Xiao-yan, FAN Xia

实用预防医学 . 2015, (10): 1174 -1176 .