Implementation Status and Residents' Needs Analysis of Contracted Family Doctor Services in Chongqing City 
LIU Weiwei,HOU Ying,FENG Jie,WANG Haozhuo,HU Bin
Chinese General Practice . 2019, (7): 777 -782 .  DOI: 10.12114/j.issn.1007-9572.2018.00.387