Drug misuse.
Ashworth
A J
AJ
Kidd
B A
BA
D005194:Family Practice; D006801:Humans; D008691:Methadone / Q000627:therapeutic use*; D009294:Narcotics / Q000627:therapeutic use*; D016320:Substance Abuse Treatment Centers; D019966:Substance-Related Disorders / Q000534:rehabilitation*
D009294:Narcotics; D008691:Methadone