Some behavioural signs of morphine withdrawal blocked by condition stimuli.
D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D003214:Conditioning, Classical; D003220:Conflict, Psychological; D004195:Disease Models, Animal; D005108:Extinction, Psychological; D006801:Humans; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D009021:Morphine Dependence; D009270:Naloxone; D011678:Punishment; D012055:Reinforcement Schedule; D012201:Reward; D013375:Substance Withdrawal Syndrome / Q000517:prevention & control*
D009270:Naloxone; D009020:Morphine