Columbia subject headings:
Death squads--Brazil.
Police shootings--Brazil.
Poor teenagers--Crimes against--Brazil.
Street children--Crimes against--Brazil.
Harvard subject headings:
Death squads--Brazil.
Human rights--Brazil
Murder--Brazil.
Police shootings--Brazil.
Police--Complaints against--Brazil.
Poor teenagers--Crimes against--Brazil.
Street children--Crimes against--Brazil.
Teenagers--Crimes against--Brazil.
Princeton subject headings:
Children--Brazil--Crimes against.
Homicide--Brazil.
Police--Complaints against--Brazil.
Teenagers--Crimes against--Brazil.
Teenagers--Death--Brazil.