The ethics of passive euthanasia.
D004992:Ethics, Medical; D028601:Euthanasia, Active; D033101:Euthanasia, Active, Voluntary; D005066:Euthanasia, Passive; D006801:Humans; D028681:Moral Obligations; D040841:Resource Allocation; D012297:Right to Die; D026712:Value of Life; D028761:Withholding Treatment