Editorial: The opium shortage: politics and health.
D003061:Codeine / Q000600:supply & distribution; D003932:Heroin / Q000600:supply & distribution; D006801:Humans; D008800:Mexico; D009020:Morphine / Q000600:supply & distribution; D009892:Opium / Q000600:supply & distribution* / Q000627:therapeutic use; D010207:Papaver; D010946:Plants, Medicinal; D011057:Politics; D019966:Substance-Related Disorders / Q000517:prevention & control; D013797:Thebaine / Q000600:supply & distribution; D014421:Turkey; D014481:United States
D013797:Thebaine; D003932:Heroin; D009020:Morphine; D009892:Opium; D003061:Codeine