Investigation of Effects of Chronic Diseases on Activities of Daily Living Abilities of the Elderly in China
QIAN Jia-hui, CAO Pei-ya, WU Kan, LUO Hui-qiang, REN Xiao-hui
Chinese General Practice . 2016, (35): 4364 -4369 .  DOI: 10.3969/j.issn.1007-9572.2016.35.015