Futility policies from the caregiver's perspective.
D017028:Caregivers; D000529:Complementary Therapies; D003657:Decision Making; D030881:Disclosure; D034462:Dissent and Disputes; D006126:Group Processes; D006801:Humans; D018447:Medical Futility; D028681:Moral Obligations; D016134:Organizational Policy; D010344:Patient Advocacy; D011368:Professional-Family Relations; D040841:Resource Allocation; D012945:Social Values; D028761:Withholding Treatment