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Pellegrini-Giampietro DE, Galli A, Alesiani M, Cherici G, Moroni F.Pellegrini-Giampietro DE, et al.Br J Pharmacol. 1989 Dec;98(4):1281-6. doi: 10.1111/j.1476-5381.1989.tb12675.x.Br J Pharmacol. 1989.PMID: 2482104Free PMC article.