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Sigvardt KA, Grillner S, Wallén P, Van Dongen PA.Sigvardt KA, et al. Among authors: grillner s.Brain Res. 1985 Jun 17;336(2):390-5. doi: 10.1016/0006-8993(85)90676-6.Brain Res. 1985.PMID: 2988706