Health care's "mega-trends" of the 1990s.
D003695:Delivery of Health Care / Q000639:trends*; D019033:Delivery of Health Care, Integrated; D020793:Gatekeeping; D018166:Health Care Reform; D019981:Health Care Sector; D006759:Hospital-Physician Joint Ventures; D020407:Internet; D008329:Managed Care Programs; D013677:Medical Laboratory Science; D011157:Population Dynamics; D020399:Practice Management; D014481:United States