Columbia subject headings:
Aggressiveness in children.
Juvenile delinquency.
Mentally ill children.
Harvard subject headings:
Aggressiveness in children
Aggressiveness in children--Congresses.
Aggressiveness in youth--Congresses.
Juvenile delinquency
Juvenile delinquency--Congresses
Mentally ill children
Princeton subject headings:
Aggressiveness in children.
Juvenile delinquency.
Mentally ill children.