Reactions of dogs without neocortex during cycles of addiction to morphine and methadone.
D000818:Animals; D016739:Behavior, Addictive; D004285:Dogs; D006801:Humans; D008691:Methadone; D009020:Morphine; D019579:Neocortex; D019966:Substance-Related Disorders
D009020:Morphine; D008691:Methadone
DRUG ADDICTION/experimental