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Hefti F, Hartikka J, Salvatierra A, Weiner WJ, Mash DC.Hefti F, et al. Among authors: hartikka j.Neurosci Lett. 1986 Aug 15;69(1):37-41. doi: 10.1016/0304-3940(86)90410-6.Neurosci Lett. 1986.PMID: 3018635Free article.