Influence of Multimorbidity on Disability among Middle-aged and Older People in Rural Areas: a Propensity-score Matching Study
XU Xiaobing, LI Di, SUN Yang, SHU Qin, XIAO Lian, XU Shourong, FAN Yunzhou
Chinese General Practice . 2023, (04): 434 -439 .  DOI: 10.12114/j.issn.1007-9572.2022.0467