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Self-administration of dynorphin-[1–13] and D-ala2-dynorphin-[1–11] (kappa opioid agonists) in morphine (mu opioid agonist)-dependent rats
Naim Khazan, Gerald A. Young, David CalligaroVolume:
33
Year:
1983
Language:
english
DOI:
10.1016/0024-3205(83)90564-7
File:
PDF, 198 KB
english, 1983