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Håberg A, Takahashi M, Yamaguchi T, Hjelstuen M, Haraldseth O.Håberg A, et al.Brain Res. 1998 Nov 16;811(1-2):63-70. doi: 10.1016/s0006-8993(98)00957-3.Brain Res. 1998.PMID: 9804894
Håberg A, Kvistad KA, Unsgård G, Haraldseth O.Håberg A, et al.Neurosurgery. 2004 Apr;54(4):902-14; discussion 914-5. doi: 10.1227/01.neu.0000114510.05922.f8.Neurosurgery. 2004.PMID: 15046657