China's Floating Population's Healthcare Utilization Choices and Influencing Factors 
ZHANG Jian,CAI Jinlong,HUANG Yuanying,HE Zhongchen,TANG Guizhong
Chinese General Practice . 2021, (16): 2008 -2014 .  DOI: 10.12114/j.issn.1007-9572.2021.00.125