Columbia subject headings:
Harvard subject headings:
Catholic Church--Doctrines.
Fertilization in vitro, Human--Moral and ethical aspects.
Fertilization in vitro, Human--Religious aspects--Catholic Church.
Medical innovations--Religious aspects.
Princeton subject headings:
Catholic Church--Doctrines.
Fertilization in vitro, Human--Moral and ethical aspects.
Fertilization in vitro, Human--Religious aspects--Catholic Church.