The rise and fall of the Laotian and Vietnamese opiate trades.
D003932:Heroin / Q000266:history; D049673:History, 20th Century; D007391:International Cooperation; D007812:Laos; D007880:Legislation, Drug; D009294:Narcotics / Q000266:history*; D011057:Politics; D014744:Vietnam
D009294:Narcotics; D003932:Heroin