Health care in the early 1960s.
Stevens
R A
RA
University of Pennsylvania, Philadelphia 19104, USA.
D003695:Delivery of Health Care / Q000266:history* / Q000639:trends; D006264:Health Benefit Plans, Employee / Q000266:history / Q000639:trends; D049673:History, 20th Century; D019458:Insurance Coverage / Q000266:history / Q000639:trends; D008484:Medicaid / Q000266:history / Q000639:trends; D006278:Medicare / Q000266:history* / Q000639:trends; D015397:Program Evaluation; D012922:Social Change; D014481:United States