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. 1967;10(3):255-84.
doi: 10.1007/BF00401386.

Classical conditioning of a morphine abstinence phenomenon, reinforcement of opioid-drinking behavior and "relapse" in morphine-addicted rats

Classical conditioning of a morphine abstinence phenomenon, reinforcement of opioid-drinking behavior and "relapse" in morphine-addicted rats

A Wikler et al. Psychopharmacologia. 1967.
No abstract available

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References

    1. Conn State Med J. 1955 Jul;19(7):560-8 - PubMed
    1. J Am Pharm Assoc Am Pharm Assoc. 1956 Dec;45(12):788-91 - PubMed
    1. Psychopharmacologia. 1962;3:139-45 - PubMed
    1. Science. 1962 Oct 12;138(3537):143-4 - PubMed
    1. Psychopharmacologia. 1963 May 21;4:247-60 - PubMed