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Ehrhart-Bornstein M, Treiman M, Hansen GH, Schousboe A, Thorn NA, Frandsen A.Ehrhart-Bornstein M, et al. Among authors: hansen gh.Int J Dev Neurosci. 1991;9(5):463-71. doi: 10.1016/0736-5748(91)90032-h.Int J Dev Neurosci. 1991.PMID: 1685844
Hansen GH, Meier E, Schousboe A.Hansen GH, et al.Int J Dev Neurosci. 1984;2(3):247-57. doi: 10.1016/0736-5748(84)90019-4.Int J Dev Neurosci. 1984.PMID: 24874039