Prevalence and Associated Factors of Subclinical Atherosclerosis in Adults under 35 Years Old in Beijing 
LIU Kuo,GUO Xiuhua,YANG Kun,HUANG Dan,XU Junfeng
Chinese General Practice . 2018, (28): 3495 -3499 .  DOI: 10.12114/j.issn.1007-9572.2018.28.016