The way I see it: Reasonable peer review program would resolve national problem of overuse of medical services.
D002170:Canada; D006296:Health Services / Q000706:statistics & numerical data*; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D010380:Peer Review; D011366:Professional Review Organizations; D011787:Quality of Health Care; D012955:Societies, Medical