Columbia subject headings:
Harvard subject headings:
Abortion--Argentina--Buenos Aires.
Birth control--Argentina--Buenos Aires.
Contraception--Argentina--Buenos Aires.
Poor women--Health and hygiene--Argentina--Buenos Aires.
Princeton subject headings:
Abortion--Argentina--Buenos Aires--Social aspects--Statistics.
Birth control--Argentina--Buenos Aires--Social aspects--Statistics.
Contraception--Social aspects--Argentina--Buenos Aires--Statistics.
Poor women--Health and hygiene--Argentina--Buenos Aires--Statistics.
Statistics.