The methadone illusion.
D004335:Drug and Narcotic Control; D003932:Heroin; D006801:Humans; D007398:Interpersonal Relations; D008691:Methadone / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D012919:Social Behavior / Q000187:drug effects; D019966:Substance-Related Disorders / Q000188:drug therapy*; D014481:United States
D003932:Heroin; D008691:Methadone