中老年慢性病人群卫生服务未利用状况及公平性研究
李安琪,陈鸣声,王中华
Status and Equity Analysis of Nonuse of Health Services in Middle-aged and Elderly Chronic Disease People 
LI Anqi,CHEN Mingsheng,WANG Zhonghua
中国全科医学 . 2019, (22): 2728 -2734 .  DOI: 10.12114/j.issn.1007-9572.2019.00.419