title: Research on Health Services Need and Utilization of the Rural Elderly Left at Home in Shaanxi Province, China.
authors.affiliation: Xi'an Jiaotong University, Xi'an City, China.
authors.forename: J
authors.initials: J
authors.lastname: Liu
authors.affiliation: Xi'an Jiaotong University, Xi'an City, China.
authors.forename: J
authors.initials: J
authors.lastname: Wu
authors.affiliation: Xi'an Jiaotong University, Xi'an City, China.
authors.forename: Y
authors.initials: Y
authors.lastname: Mao