Technology and challenge.
Tupper
C J
CJ
Department of Community Health, University of California School of Medicine, Davis.
D002170:Canada; D015276:Health Care Rationing; D006297:Health Services Accessibility / Q000191:economics / Q000639:trends; D010781:Photography; D012952:Societies; D013675:Technology, High-Cost / Q000191:economics / Q000639:trends*; D014481:United States