Rationing health care: the ethics of medical gatekeeping.
D026686:Beneficence; D004992:Ethics, Medical; D006295:Health Resources / Q000600:supply & distribution*; D006761:Hospitals; D028681:Moral Obligations; D018579:Patient Selection; D011445:Prospective Payment System; D012017:Referral and Consultation / Q000592:standards*; D040841:Resource Allocation; D014481:United States