title: [An introduction of the principle for the middleware based on HL7].
abstract: This article introduces the development of a middleware based on HL7, which solves the problem of data integration and sharing effectively and successfully, among the hospital internal subsystems and different hospitals' information systems.
authors.affiliation: Institute of Physics and Information Engineering, Fuzhou University, Fuzhou, Fujian Proovince, 350002.
authors.forename: Zhi-sheng
authors.initials: ZS
authors.lastname: Chen
authors.forename: Jin-xiong
authors.initials: JX
authors.lastname: Chen
authors.forename: Lun
authors.initials: L
authors.lastname: Yu
authors.forename: Lin
authors.initials: L
authors.lastname: Pan
mesh_terms: D003195:Computer Communication Networks / Q000592:standards*; D003199:Computer Systems; D006751:Hospital Information Systems / Q000592:standards; D006801:Humans; D007255:Information Services; D007256:Information Systems; D016347:Medical Records Systems, Computerized; D012984:Software; D018511:Systems Integration