Columbia subject headings:
Drug control--Colombia--Antioquia (Department)--History--20th century.
Drugs--Colombia--Antioquia (Department)--History--20th century.
Harvard subject headings:
Drug control--Colombia--Antioquia (Department)--History--20th century.
Drugs--Colombia--Antioquia (Department)--History--20th century.
Princeton subject headings:
Drug control--Colombia--Antioquia (Dept.)--History--20th century.
Drugs--Colombia--Antioquia (Dept.)--History--20th century.