title: Proprietary data systems: help or hindrance?
authors.forename: S T
authors.initials: ST
authors.lastname: Parente
mesh_terms: D003195:Computer Communication Networks; D004465:Economic Competition; D018166:Health Care Reform; D006801:Humans; D007256:Information Systems / Q000458:organization & administration / Q000592:standards; D011640:Public Policy; D011787:Quality of Health Care; D014481:United States