Columbia subject headings:
Wright, Helena.
Harvard subject headings:
Birth control--Great Britain--History.
Contraception--Great Britain--History--20th century.
Contraception--Great Britain--History.
Physicians--Great Britain--Biography
Women physicians--Great Britain--Biography.
Wright, Helena
Wright, Helena, 1887-1981.
Princeton subject headings:
Birth control--Great Britain--History.
Wright, Helena.