Columbia subject headings:
Artificial feeding--Moral and ethical aspects.
Dehydration (Physiology)--Prevention--Moral and ethical aspects.
Terminal care--Moral and ethical aspects.
Harvard subject headings:
Artificial feeding--Moral and ethical aspects.
Dehydration (Physiology)--Prevention--Moral and ethical aspects.
Terminal care--Moral and ethical aspects
Princeton subject headings:
Artificial feeding--Moral and ethical aspects.
Dehydration (Physiology)--Prevention--Moral and ethical aspects.
Terminal care--Moral and ethical aspects.