title: Health care rationing tops list of pressing ethical issues.
mesh_terms: D026688:Bioethical Issues; D004993:Ethics, Nursing; D028601:Euthanasia, Active; D033042:Fetal Research; D015276:Health Care Rationing; D006801:Humans; D009726:Nurses; D040841:Resource Allocation; D011795:Surveys and Questionnaires; D014481:United States