Columbia subject headings:
Christian ethics--Catholic authors.
Christian ethics--History--Early church, ca. 30-600.
Masturbation.
Sexual ethics--History.
Harvard subject headings:
Masturbation--Moral and ethical aspects--History.
Masturbation--Religious aspects--Christianity--History of doctrines--Early church, ca. 30-600.
Princeton subject headings:
Masturbation--Moral and ethical aspects--History.
Masturbation--Religious aspects--Christianity--History of doctrines--Early church, ca. 30-600.