title: Systems integration at a higher level.
authors: J
authors: J
authors: Evans
mesh_terms: D019033:Delivery of Health Care, Integrated / Q000458:organization & administration*; D001330:Electronic Data Processing / Q000639:trends; D006801:Humans; D008331:Management Information Systems / Q000639:trends*; D008389:Marketing of Health Services; D012984:Software; D018511:Systems Integration; D014481:United States