title: Physicians' duties in an era of cost containment: advocacy or betrayal?
authors.affiliation: University of Pennsylvania School of Medicine, Philadelphia, USA.
authors.forename: P A
authors.initials: PA
authors.lastname: Ubel
mesh_terms: D003363:Cost Control; D004992:Ethics, Medical; D015276:Health Care Rationing; D006297:Health Services Accessibility; D028681:Moral Obligations; D010819:Physician's Role; D040841:Resource Allocation; D018570:Risk Assessment; D014481:United States