Columbia subject headings:
Elagabalus, Emperor of Rome, 204-222--Religion.
Rome--History--Elagabalus, 218-222.
Harvard subject headings:
Elagabalus, Emperor of Rome, 204-222--Religion.
Rome--History--Elagabalus, 218-222
Princeton subject headings:
Elagabalus, Emperor of Rome, 204-222--Religion.