Columbia subject headings:
Abortion services--Great Britain.
Birth control clinics--Great Britain.
Sterilization (Birth control)--Great Britain.
Harvard subject headings:
Abortion services--Great Britain.
Birth control clinics--Great Britain.
Sterilization (Birth control)--Great Britain.
Princeton subject headings:
Abortion services--Great Britain.
Birth control clinics--Great Britain.
Sterilization (Birth control)--Great Britain.