Columbia subject headings:
Death--Psychological aspects.
Euthanasia--Moral and ethical aspects.
Right to die--Moral and ethical aspects.
Terminal care--Moral and ethical aspects.
Harvard subject headings:
Death--Psychological aspects
Euthanasia--Moral and ethical aspects
Right to die--Moral and ethical aspects
Terminal care--Moral and ethical aspects
Princeton subject headings:
Death--Psychological aspects.
Euthanasia--Moral and ethical aspects.
Right to die--Moral and ethical aspects.
Terminal care--Moral and ethical aspects.