Columbia subject headings:
Harvard subject headings:
El Salvador--History--1992---Congresses.
Family violence--El Salvador--Congresses.
Juvenile delinquency--El Salvador--Congresses.
Post-traumatic stress disorder--Congresses.
Violence--El Salvador--Congresses.
Princeton subject headings:
El Salvador--History--1992---Congresses.
Family violence--El Salvador--Congresses.
Juvenile delinquency--El Salvador--Congresses.
Post-traumatic stress disorder--Congresses.
Violence--El Salvador--Congresses.