The questionable contribution of medical measures to the decline of mortality in the United States in the twentieth century.
D003141:Communicable Diseases / Q000266:history / Q000401:mortality / Q000628:therapy; D003695:Delivery of Health Care; D004777:Environment; D005102:Health Expenditures; D049673:History, 20th Century; D006801:Humans; D009026:Mortality; D013223:Statistics as Topic; D013997:Time Factors; D014481:United States