Columbia subject headings:
Harvard subject headings:
Catholic Church--Doctrines--History--To 1500.
Human body--Religious aspects--Catholic Church
Human body--Religious aspects--Catholic Church--History of doctrines--Middle Ages, 600-1500.
Papacy--History--To 1500.
Popes
Princeton subject headings:
Burial--Vatican City--History.
Catholic Church--Customs and practices.
Human body--Religious aspects--Catholic Church--History.
Papacy--History.
Papacy.
Popes--Death--History.
Popes--Mortality--History.