Analysis and Strategy Research on the Mode of Medical Care Service for the Aged in Urban and Rural Areas of Guangzhou 
LIAO Shengwu,TAN Bihui,LI Wenyuan,CHEN Baoan
Chinese General Practice . 2019, (2): 188 -193 .  DOI: 10.12114/j.issn.1007-9572.2018.00.232