Construction of Evaluation System for Needs of Social Support for Left-behind Elderly in Rural Based on Maslow's Hierarchy of Needs Theory

KANG Yan-nan, WEI Wen-tong, WANG Rui-rui, ZHANG Chun-mei, LIU Yan-hui

Journal of Nursing . 2022, (8): 1 -6 . DOI: 10.16460/j.issn1008-9969.2022.08.001