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Zorrilla EP, Schulteis G, Ormsby A, Klaassen A, Ling N, McCarthy JR, Koob GF, De Souza EB.Zorrilla EP, et al.Brain Res. 2002 Oct 18;952(2):200-10. doi: 10.1016/s0006-8993(02)03345-0.Brain Res. 2002.PMID: 12376180