title: Medicare: advancing towards the 21st century, 1966-1996.
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D006291:Health Policy / Q000266:history / Q000639:trends; D049673:History, 20th Century; D006278:Medicare / Q000266:history* / Q000639:trends; D015397:Program Evaluation; D014481:United States