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Kramer E, Bodnar RJ.Kramer E, et al. Among authors: bodnar rj.Physiol Behav. 1986;36(5):875-80. doi: 10.1016/0031-9384(86)90446-4.Physiol Behav. 1986.PMID: 3714863
Kramer E, Bodnar RJ.Kramer E, et al. Among authors: bodnar rj.Neurobiol Aging. 1986 May-Jun;7(3):185-91. doi: 10.1016/0197-4580(86)90041-2.Neurobiol Aging. 1986.PMID: 3724952