Cues predicting drug or food reward restore morphine-induced place conditioning in mice lacking delta opioid receptors

Citation:

Julie Le Merrer, Lauren Faget, Audrey Matifas, and Brigitte L. Kieffer. “Cues predicting drug or food reward restore morphine-induced place conditioning in mice lacking delta opioid receptors.” Psychopharmacology, 223, 1, Pp. 99–106.

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