Columbia subject headings:
Harvard subject headings:
Near-death experiences--Religious aspects--Christianity
Near-death experiences--Religious aspects--Christianity--History of doctrines--Middle Ages, 600-1500.
Voyages to the otherworld in literature.
Voyages to the otherworld.
Princeton subject headings:
Death, Apparent.
Death--Psychological aspects.
Death--Religious aspects--Christianity--History.
Deathbed hallucinations.
Near-death experiences--Religious aspects--Christianity.
Voyages to the otherworld in literature.
Voyages to the otherworld.