The Harrison Antinarcotic Law.
D004335:Drug and Narcotic Control / Q000266:history* / Q000331:legislation & jurisprudence; D049673:History, 20th Century; D008004:Licensure / Q000266:history / Q000331:legislation & jurisprudence; D009294:Narcotics / Q000627:therapeutic use*; D014481:United States
D009294:Narcotics