title: Therapeutic ratio and defined phases: proposal of ethical framework for palliative care.
authors.affiliation: Royal Adelaide Hospital, North Adelaide, SA, Australia.
authors.forename: M
authors.initials: M
authors.lastname: Ashby
authors.forename: B
authors.initials: B
authors.lastname: Stoffell
mesh_terms: D004992:Ethics, Medical; D033101:Euthanasia, Active, Voluntary; D006801:Humans; D033182:Intention; D010166:Palliative Care / Q000592:standards*; D018579:Patient Selection; D018570:Risk Assessment; D013727:Terminal Care / Q000592:standards*; D026712:Value of Life; D028761:Withholding Treatment