Columbia subject headings:
Abortion--Law and legislation--United States--States.
Birth control--Law and legislation--United States--States.
Sterilization (Birth control)--Law and legislation--United States--States.
Harvard subject headings:
Abortion--Law and legislation--United States--States.
Birth control--Law and legislation--United States--States.
Sterilization (Birth control)--Law and legislation--United States--States.
Princeton subject headings: