Proceedings: Aversive properties of naloxone in morphine-treated rats.
D000818:Animals; D006801:Humans; D009020:Morphine / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology*; D051381:Rats; D013375:Substance Withdrawal Syndrome / Q000139:chemically induced
D009270:Naloxone; D009020:Morphine