Columbia subject headings:
Abortion--United States--Congresses.
Birth control--United States--Congresses.
Teenage mothers--United States--Congresses.
Teenage pregnancy--United States--Congresses.
Youth--Family relationships--United States--Congresses.
Youth--Sexual behavior--United States.
Harvard subject headings:
Abortion--United States--Congresses.
Birth control--United States--Congresses.
Teenage mothers--United States--Congresses.
Teenage pregnancy--United States--Congresses.
Youth--Sexual behavior--United States
Youth--United States--Family relationships--Congresses.
Princeton subject headings:
Abortion--United States--Congresses.
Birth control--United States--Congresses.
Pregnant teenagers--United States--Congresses.
Teenage mothers--United States--Congresses.
Youth--Sexual behavior--United States.
Youth--United States--Family relationships--Congresses.