Rationing health care.
D000368:Aged; D003365:Costs and Cost Analysis; D006291:Health Policy; D006295:Health Resources / Q000600:supply & distribution*; D006801:Humans; D007231:Infant, Newborn; D007363:Intensive Care Units, Neonatal / Q000191:economics; D008017:Life Expectancy; D018579:Patient Selection; D011788:Quality of Life; D040841:Resource Allocation; D006113:United Kingdom; D026712:Value of Life; D035862:Vulnerable Populations