A natural experiment.
Morrison
J I
JI
Institute for the Future, Menlo Park, CA.
D003695:Delivery of Health Care / Q000706:statistics & numerical data*; D003710:Demography; D003718:Denmark; D015438:Health Behavior; D017048:Health Care Costs / Q000706:statistics & numerical data; D008910:Minnesota; D012945:Social Values; D013548:Sweden; D014481:United States